115762840 has 16 divisors (see below), whose sum is σ = 260466480. Its totient is φ = 46305120.

The previous prime is 115762831. The next prime is 115762847. The reversal of 115762840 is 48267511.

It is a junction number, because it is equal to n+sod(n) for n = 115762796 and 115762805.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (115762847) 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, 1446996 + ... + 1447075.

It is an arithmetic number, because the mean of its divisors is an integer number (16279155).

Almost surely, 2^115762840 is an apocalyptic number.

115762840 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

115762840 is an abundant number, since it is smaller than the sum of its proper divisors (144703640).

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

115762840 is a wasteful number, since it uses less digits than its factorization.

115762840 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2894082 (or 2894078 counting only the distinct ones).

The product of its (nonzero) digits is 13440, while the sum is 34.

The square root of 115762840 is about 10759.3141045329. The cubic root of 115762840 is about 487.3673046688.

The spelling of 115762840 in words is "one hundred fifteen million, seven hundred sixty-two thousand, eight hundred forty".