23272090 has 16 divisors (see below), whose sum is σ = 43711488. Its totient is φ = 8904016.

The previous prime is 23272087. The next prime is 23272091. The reversal of 23272090 is 9027232.

It is not an unprimeable number, because it can be changed into a prime (23272091) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 50362 + ... + 50821.

It is an arithmetic number, because the mean of its divisors is an integer number (2731968).

Almost surely, 2^23272090 is an apocalyptic number.

23272090 is a deficient number, since it is larger than the sum of its proper divisors (20439398).

23272090 is a wasteful number, since it uses less digits than its factorization.

23272090 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 101213.

The product of its (nonzero) digits is 1512, while the sum is 25.

The square root of 23272090 is about 4824.1154629631. The cubic root of 23272090 is about 285.5037361888.

The spelling of 23272090 in words is "twenty-three million, two hundred seventy-two thousand, ninety".