23160742 has 24 divisors (see below), whose sum is σ = 39002040. Its totient is φ = 10229760.

The previous prime is 23160733. The next prime is 23160757. The reversal of 23160742 is 24706132.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 29734 + ... + 30502.

It is an arithmetic number, because the mean of its divisors is an integer number (1625085).

Almost surely, 2^23160742 is an apocalyptic number.

23160742 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

23160742 is a deficient number, since it is larger than the sum of its proper divisors (15841298).

23160742 is a wasteful number, since it uses less digits than its factorization.

23160742 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 856 (or 819 counting only the distinct ones).

The product of its (nonzero) digits is 2016, while the sum is 25.

The square root of 23160742 is about 4812.5608567581. The cubic root of 23160742 is about 285.0476661835.

Adding to 23160742 its reverse (24706132), we get a palindrome (47866874).

The spelling of 23160742 in words is "twenty-three million, one hundred sixty thousand, seven hundred forty-two".