114531642 has 24 divisors (see below), whose sum is σ = 248676480. Its totient is φ = 38096520.

The previous prime is 114531619. The next prime is 114531647. The reversal of 114531642 is 246135411.

It is a happy number.

114531642 is a `hidden beast` number, since 1 + 14 + 5 + 3 + 1 + 642 = 666.

It is not an unprimeable number, because it can be changed into a prime (114531647) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2359 + ... + 15317.

It is an arithmetic number, because the mean of its divisors is an integer number (10361520).

Almost surely, 2^114531642 is an apocalyptic number.

114531642 is an abundant number, since it is smaller than the sum of its proper divisors (134144838).

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

114531642 is a wasteful number, since it uses less digits than its factorization.

114531642 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13458 (or 13455 counting only the distinct ones).

The product of its digits is 2880, while the sum is 27.

The square root of 114531642 is about 10701.9457109443. The cubic root of 114531642 is about 485.6333412897.

The spelling of 114531642 in words is "one hundred fourteen million, five hundred thirty-one thousand, six hundred forty-two".