22715053 has 8 divisors (see below), whose sum is σ = 24208128. Its totient is φ = 21264144.

The previous prime is 22715041. The next prime is 22715083. The reversal of 22715053 is 35051722.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a de Polignac number, because none of the positive numbers 2^k-22715053 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22715083) 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, 9426 + ... + 11587.

It is an arithmetic number, because the mean of its divisors is an integer number (3026016).

Almost surely, 2^22715053 is an apocalyptic number.

22715053 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

It is an amenable number.

22715053 is a deficient number, since it is larger than the sum of its proper divisors (1493075).

22715053 is a wasteful number, since it uses less digits than its factorization.

22715053 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21083.

The product of its (nonzero) digits is 2100, while the sum is 25.

The square root of 22715053 is about 4766.0311581021. The cubic root of 22715053 is about 283.2073920860.

Adding to 22715053 its reverse (35051722), we get a palindrome (57766775).

The spelling of 22715053 in words is "twenty-two million, seven hundred fifteen thousand, fifty-three".