2226977340 has 48 divisors (see below), whose sum is σ = 7126328832. Its totient is φ = 509023296.

The previous prime is 2226977329. The next prime is 2226977351. The reversal of 2226977340 is 437796222.

It is an interprime number because it is at equal distance from previous prime (2226977329) and next prime (2226977351).

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a junction number, because it is equal to n+sod(n) for n = 2226977292 and 2226977301.

It is a congruent number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 2650744 + ... + 2651583.

It is an arithmetic number, because the mean of its divisors is an integer number (148465184).

Almost surely, 2^2226977340 is an apocalyptic number.

2226977340 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2226977340 is an abundant number, since it is smaller than the sum of its proper divisors (4899351492).

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

2226977340 is a wasteful number, since it uses less digits than its factorization.

2226977340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5302346 (or 5302344 counting only the distinct ones).

The product of its (nonzero) digits is 254016, while the sum is 42.

The square root of 2226977340 is about 47190.8607677376. The cubic root of 2226977340 is about 1305.8860001163.

The spelling of 2226977340 in words is "two billion, two hundred twenty-six million, nine hundred seventy-seven thousand, three hundred forty".