11623402 has 32 divisors (see below), whose sum is σ = 21559680. Its totient is φ = 4587840.

The previous prime is 11623397. The next prime is 11623411. The reversal of 11623402 is 20432611.

It is a Harshad number since it is a multiple of its sum of digits (19).

It is a self number, because there is not a number n which added to its sum of digits gives 11623402.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9252 + ... + 10432.

It is an arithmetic number, because the mean of its divisors is an integer number (673740).

Almost surely, 2^11623402 is an apocalyptic number.

11623402 is a deficient number, since it is larger than the sum of its proper divisors (9936278).

11623402 is a wasteful number, since it uses less digits than its factorization.

11623402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1246.

The product of its (nonzero) digits is 288, while the sum is 19.

The square root of 11623402 is about 3409.3110741028. The cubic root of 11623402 is about 226.5223644195.

The spelling of 11623402 in words is "eleven million, six hundred twenty-three thousand, four hundred two".