61233958 has 16 divisors (see below), whose sum is σ = 96927840. Its totient is φ = 28954816.

The previous prime is 61233947. The next prime is 61233961. The reversal of 61233958 is 85933216.

It is a super-2 number, since 2×61233958² = 7499195224691528, which contains 22 as substring.

It is a congruent number.

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, 3385 + ... + 11572.

It is an arithmetic number, because the mean of its divisors is an integer number (6057990).

Almost surely, 2^61233958 is an apocalyptic number.

61233958 is a deficient number, since it is larger than the sum of its proper divisors (35693882).

61233958 is a wasteful number, since it uses less digits than its factorization.

61233958 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15071.

The product of its digits is 38880, while the sum is 37.

The square root of 61233958 is about 7825.2129683479. The cubic root of 61233958 is about 394.1523413056.

The spelling of 61233958 in words is "sixty-one million, two hundred thirty-three thousand, nine hundred fifty-eight".