22373601 has 4 divisors (see below), whose sum is σ = 29831472. Its totient is φ = 14915732.

The previous prime is 22373597. The next prime is 22373609. The reversal of 22373601 is 10637322.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 22373601 - 2² = 22373597 is a prime.

It is not an unprimeable number, because it can be changed into a prime (22373609) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3728931 + ... + 3728936.

It is an arithmetic number, because the mean of its divisors is an integer number (7457868).

Almost surely, 2^22373601 is an apocalyptic number.

It is an amenable number.

22373601 is a deficient number, since it is larger than the sum of its proper divisors (7457871).

22373601 is an equidigital number, since it uses as much as digits as its factorization.

22373601 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7457870.

The product of its (nonzero) digits is 1512, while the sum is 24.

The square root of 22373601 is about 4730.0741008995. The cubic root of 22373601 is about 281.7811666801.

The spelling of 22373601 in words is "twenty-two million, three hundred seventy-three thousand, six hundred one".