1137344064 has 56 divisors (see below), whose sum is σ = 3186245088. Its totient is φ = 356812800.

The previous prime is 1137344017. The next prime is 1137344077. The reversal of 1137344064 is 4604437311.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 170962 + ... + 177489.

Almost surely, 2^1137344064 is an apocalyptic number.

It is an amenable number.

1137344064 is an abundant number, since it is smaller than the sum of its proper divisors (2048901024).

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

1137344064 is a wasteful number, since it uses less digits than its factorization.

1137344064 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 348483 (or 348473 counting only the distinct ones).

The product of its (nonzero) digits is 24192, while the sum is 33.

The square root of 1137344064 is about 33724.5320797784. The cubic root of 1137344064 is about 1043.8320365127.

The spelling of 1137344064 in words is "one billion, one hundred thirty-seven million, three hundred forty-four thousand, sixty-four".