1137880002 has 32 divisors (see below), whose sum is σ = 2649946752. Its totient is φ = 318973824.

The previous prime is 1137879997. The next prime is 1137880019. The reversal of 1137880002 is 2000887311.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 253363 + ... + 257814.

It is an arithmetic number, because the mean of its divisors is an integer number (82810836).

Almost surely, 2^1137880002 is an apocalyptic number.

1137880002 is an abundant number, since it is smaller than the sum of its proper divisors (1512066750).

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

1137880002 is a wasteful number, since it uses less digits than its factorization.

1137880002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 511242.

The product of its (nonzero) digits is 2688, while the sum is 30.

The square root of 1137880002 is about 33732.4769621206. The cubic root of 1137880002 is about 1043.9959685551.

The spelling of 1137880002 in words is "one billion, one hundred thirty-seven million, eight hundred eighty thousand, two".