11294674560 has 512 divisors, whose sum is σ = 43511731200. Its totient is φ = 2752413696.

The previous prime is 11294674553. The next prime is 11294674579. The reversal of 11294674560 is 6547649211.

11294674560 is a `hidden beast` number, since 1 + 1 + 29 + 4 + 67 + 4 + 560 = 666.

It is a super-2 number, since 2×11294674560² (a number of 21 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 30775497 + ... + 30775863.

It is an arithmetic number, because the mean of its divisors is an integer number (84983850).

Almost surely, 2^11294674560 is an apocalyptic number.

11294674560 is a gapful number since it is divisible by the number (10) 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 11294674560, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (21755865600).

11294674560 is an abundant number, since it is smaller than the sum of its proper divisors (32217056640).

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

11294674560 is a wasteful number, since it uses less digits than its factorization.

11294674560 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 545 (or 527 counting only the distinct ones).

The product of its (nonzero) digits is 362880, while the sum is 45.

The spelling of 11294674560 in words is "eleven billion, two hundred ninety-four million, six hundred seventy-four thousand, five hundred sixty".