22879601 has 4 divisors (see below), whose sum is σ = 23007600. Its totient is φ = 22751604.

The previous prime is 22879583. The next prime is 22879609. The reversal of 22879601 is 10697822.

It is a happy number.

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 a de Polignac number, because none of the positive numbers 2^k-22879601 is a prime.

It is a super-2 number, since 2×22879601² = 1046952283838402, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (22879609) 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, 63731 + ... + 64088.

It is an arithmetic number, because the mean of its divisors is an integer number (5751900).

Almost surely, 2^22879601 is an apocalyptic number.

It is an amenable number.

22879601 is a deficient number, since it is larger than the sum of its proper divisors (127999).

22879601 is a wasteful number, since it uses less digits than its factorization.

22879601 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 127998.

The product of its (nonzero) digits is 12096, while the sum is 35.

The square root of 22879601 is about 4783.2625894885. The cubic root of 22879601 is about 283.8895995212.

The spelling of 22879601 in words is "twenty-two million, eight hundred seventy-nine thousand, six hundred one".