23207046 has 32 divisors (see below), whose sum is σ = 48722688. Its totient is φ = 7355040.

The previous prime is 23207021. The next prime is 23207083. The reversal of 23207046 is 64070232.

23207046 = 221² + 222² + ... + 431².

It is a super-2 number, since 2×23207046² = 1077133968092232, 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 15 ways as a sum of consecutive naturals, for example, 28720 + ... + 29516.

It is an arithmetic number, because the mean of its divisors is an integer number (1522584).

Almost surely, 2^23207046 is an apocalyptic number.

23207046 is an abundant number, since it is smaller than the sum of its proper divisors (25515642).

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

23207046 is a wasteful number, since it uses less digits than its factorization.

23207046 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1036.

The product of its (nonzero) digits is 2016, while the sum is 24.

The square root of 23207046 is about 4817.3691990546. The cubic root of 23207046 is about 285.2374997819.

Adding to 23207046 its reverse (64070232), we get a palindrome (87277278).

The spelling of 23207046 in words is "twenty-three million, two hundred seven thousand, forty-six".