32690923 has 2 divisors, whose sum is σ = 32690924. Its totient is φ = 32690922.

The previous prime is 32690909. The next prime is 32690941. The reversal of 32690923 is 32909623.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 32690923 - 2⁵ = 32690891 is a prime.

It is not a weakly prime, because it can be changed into another prime (32690023) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16345461 + 16345462.

It is an arithmetic number, because the mean of its divisors is an integer number (16345462).

Almost surely, 2^32690923 is an apocalyptic number.

32690923 is a deficient number, since it is larger than the sum of its proper divisors (1).

32690923 is an equidigital number, since it uses as much as digits as its factorization.

32690923 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 17496, while the sum is 34.

The square root of 32690923 is about 5717.5976598568. The cubic root of 32690923 is about 319.7489013259.

The spelling of 32690923 in words is "thirty-two million, six hundred ninety thousand, nine hundred twenty-three".