1137134408 has 16 divisors (see below), whose sum is σ = 2132670060. Its totient is φ = 568422400.

The previous prime is 1137134407. The next prime is 1137134429. The reversal of 1137134408 is 8044317311.

It can be written as a sum of positive squares in 2 ways, for example, as 1109023204 + 28111204 = 33302^2 + 5302^2 .

It is a super-3 number, since 3×1137134408³ (a number of 28 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (1137134407) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 19988 + ... + 51708.

Almost surely, 2^1137134408 is an apocalyptic number.

It is an amenable number.

1137134408 is a deficient number, since it is larger than the sum of its proper divisors (995535652).

1137134408 is a wasteful number, since it uses less digits than its factorization.

1137134408 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36208 (or 36204 counting only the distinct ones).

The product of its (nonzero) digits is 8064, while the sum is 32.

The square root of 1137134408 is about 33721.4235761185. The cubic root of 1137134408 is about 1043.7678931853.

The spelling of 1137134408 in words is "one billion, one hundred thirty-seven million, one hundred thirty-four thousand, four hundred eight".