23112046 has 16 divisors (see below), whose sum is σ = 35399520. Its totient is φ = 11314080.

The previous prime is 23112031. The next prime is 23112053. The reversal of 23112046 is 64021132.

It is a super-2 number, since 2×23112046² = 1068333340612232, 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, 47215 + ... + 47701.

It is an arithmetic number, because the mean of its divisors is an integer number (2212470).

Almost surely, 2^23112046 is an apocalyptic number.

23112046 is a deficient number, since it is larger than the sum of its proper divisors (12287474).

23112046 is a wasteful number, since it uses less digits than its factorization.

23112046 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 939.

The product of its (nonzero) digits is 288, while the sum is 19.

The square root of 23112046 is about 4807.4989339572. The cubic root of 23112046 is about 284.8477528894.

Adding to 23112046 its reverse (64021132), we get a palindrome (87133178).

The spelling of 23112046 in words is "twenty-three million, one hundred twelve thousand, forty-six".