114791531 has 8 divisors (see below), whose sum is σ = 124130880. Its totient is φ = 105739648.

The previous prime is 114791507. The next prime is 114791533. The reversal of 114791531 is 135197411.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 114791531 - 2²⁶ = 47682667 is a prime.

It is a super-2 number, since 2×114791531² = 26354191178647922, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (114791533) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 71036 + ... + 72633.

It is an arithmetic number, because the mean of its divisors is an integer number (15516360).

Almost surely, 2^114791531 is an apocalyptic number.

114791531 is a deficient number, since it is larger than the sum of its proper divisors (9339349).

114791531 is a wasteful number, since it uses less digits than its factorization.

114791531 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 143733.

The product of its digits is 3780, while the sum is 32.

The square root of 114791531 is about 10714.0809685199. The cubic root of 114791531 is about 486.0003880955. Note that the first 3 decimals are identical.

The spelling of 114791531 in words is "one hundred fourteen million, seven hundred ninety-one thousand, five hundred thirty-one".