114757640 has 32 divisors (see below), whose sum is σ = 267111000. Its totient is φ = 44319744.

The previous prime is 114757631. The next prime is 114757651. The reversal of 114757640 is 46757411.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 72012196 + 42745444 = 8486^2 + 6538^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 114757640.

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, 48305 + ... + 50624.

Almost surely, 2^114757640 is an apocalyptic number.

114757640 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

114757640 is an abundant number, since it is smaller than the sum of its proper divisors (152353360).

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

114757640 is a wasteful number, since it uses less digits than its factorization.

114757640 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 98969 (or 98965 counting only the distinct ones).

The product of its (nonzero) digits is 23520, while the sum is 35.

The square root of 114757640 is about 10712.4992415402. The cubic root of 114757640 is about 485.9525545423.

The spelling of 114757640 in words is "one hundred fourteen million, seven hundred fifty-seven thousand, six hundred forty".