2230402392 has 160 divisors (see below), whose sum is σ = 6438080880. Its totient is φ = 721094400.

The previous prime is 2230402387. The next prime is 2230402393. The reversal of 2230402392 is 2932040322.

2230402392 is a `hidden beast` number, since 2 + 230 + 40 + 2 + 392 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2230402393) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 3468423 + ... + 3469065.

Almost surely, 2^2230402392 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2230402392, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3219040440).

2230402392 is an abundant number, since it is smaller than the sum of its proper divisors (4207678488).

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

2230402392 is a wasteful number, since it uses less digits than its factorization.

2230402392 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 815 (or 802 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 27.

The square root of 2230402392 is about 47227.1361824958. The cubic root of 2230402392 is about 1306.5551337654. Note that the first 3 decimals are identical.

The spelling of 2230402392 in words is "two billion, two hundred thirty million, four hundred two thousand, three hundred ninety-two".