2246534388 has 288 divisors, whose sum is σ = 7128576000. Its totient is φ = 582329088.

The previous prime is 2246534383. The next prime is 2246534393. The reversal of 2246534388 is 8834356422.

2246534388 is a `hidden beast` number, since 224 + 6 + 5 + 343 + 88 = 666.

It is an interprime number because it is at equal distance from previous prime (2246534383) and next prime (2246534393).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2246534383) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 15077338 + ... + 15077486.

It is an arithmetic number, because the mean of its divisors is an integer number (24752000).

Almost surely, 2^2246534388 is an apocalyptic number.

2246534388 is a gapful number since it is divisible by the number (28) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2246534388, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3564288000).

2246534388 is an abundant number, since it is smaller than the sum of its proper divisors (4882041612).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2246534388 is a wasteful number, since it uses less digits than its factorization.

2246534388 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 299 (or 294 counting only the distinct ones).

The product of its digits is 1105920, while the sum is 45.

The square root of 2246534388 is about 47397.6200668346. The cubic root of 2246534388 is about 1309.6975756246.

The spelling of 2246534388 in words is "two billion, two hundred forty-six million, five hundred thirty-four thousand, three hundred eighty-eight".