113542292 has 6 divisors (see below), whose sum is σ = 198699018. Its totient is φ = 56771144.

The previous prime is 113542291. The next prime is 113542313. The reversal of 113542292 is 292245311.

It can be written as a sum of positive squares in only one way, i.e., 85303696 + 28238596 = 9236^2 + 5314^2 .

It is a super-2 number, since 2×113542292² = 25783704145226528, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113542291) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 14192783 + ... + 14192790.

It is an arithmetic number, because the mean of its divisors is an integer number (33116503).

Almost surely, 2^113542292 is an apocalyptic number.

It is an amenable number.

113542292 is a deficient number, since it is larger than the sum of its proper divisors (85156726).

113542292 is a wasteful number, since it uses less digits than its factorization.

113542292 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28385577 (or 28385575 counting only the distinct ones).

The product of its digits is 4320, while the sum is 29.

The square root of 113542292 is about 10655.6225533753. The cubic root of 113542292 is about 484.2309589154.

The spelling of 113542292 in words is "one hundred thirteen million, five hundred forty-two thousand, two hundred ninety-two".