10623642 has 16 divisors (see below), whose sum is σ = 21282912. Its totient is φ = 3535280.

The previous prime is 10623637. The next prime is 10623643. The reversal of 10623642 is 24632601.

It is a super-2 number, since 2×10623642² = 225723538688328, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (10623643) 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, 3892 + ... + 6032.

It is an arithmetic number, because the mean of its divisors is an integer number (1330182).

Almost surely, 2^10623642 is an apocalyptic number.

10623642 is an abundant number, since it is smaller than the sum of its proper divisors (10659270).

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

10623642 is a wasteful number, since it uses less digits than its factorization.

10623642 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2973.

The product of its (nonzero) digits is 1728, while the sum is 24.

The square root of 10623642 is about 3259.3928882539. The cubic root of 10623642 is about 219.8321170995.

It can be divided in two parts, 106 and 23642, that multiplied together give a palindrome (2506052).

The spelling of 10623642 in words is "ten million, six hundred twenty-three thousand, six hundred forty-two".