10923638 has 12 divisors (see below), whose sum is σ = 18010860. Its totient is φ = 4965180.

The previous prime is 10923631. The next prime is 10923659. The reversal of 10923638 is 83632901.

It is an alternating number because its digits alternate between odd and even.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10923631) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 22328 + ... + 22811.

It is an arithmetic number, because the mean of its divisors is an integer number (1500905).

Almost surely, 2^10923638 is an apocalyptic number.

10923638 is a deficient number, since it is larger than the sum of its proper divisors (7087222).

10923638 is a wasteful number, since it uses less digits than its factorization.

10923638 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45163 (or 45152 counting only the distinct ones).

The product of its (nonzero) digits is 7776, while the sum is 32.

The square root of 10923638 is about 3305.0927369743. The cubic root of 10923638 is about 221.8821845984.

The spelling of 10923638 in words is "ten million, nine hundred twenty-three thousand, six hundred thirty-eight".