23190950 has 24 divisors (see below), whose sum is σ = 43309728. Its totient is φ = 9238880.

The previous prime is 23190931. The next prime is 23190961. The reversal of 23190950 is 5909132.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 13859 + ... + 15441.

It is an arithmetic number, because the mean of its divisors is an integer number (1804572).

Almost surely, 2^23190950 is an apocalyptic number.

23190950 is a deficient number, since it is larger than the sum of its proper divisors (20118778).

23190950 is a wasteful number, since it uses less digits than its factorization.

23190950 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1888 (or 1883 counting only the distinct ones).

The product of its (nonzero) digits is 2430, while the sum is 29.

The square root of 23190950 is about 4815.6982878914. The cubic root of 23190950 is about 285.1715392878.

The spelling of 23190950 in words is "twenty-three million, one hundred ninety thousand, nine hundred fifty".