22977023 has 8 divisors (see below), whose sum is σ = 25238400. Its totient is φ = 20820888.

The previous prime is 22977001. The next prime is 22977049. The reversal of 22977023 is 32077922.

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

It is not a de Polignac number, because 22977023 - 2¹⁰ = 22975999 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 (22977223) 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, 25853 + ... + 26726.

It is an arithmetic number, because the mean of its divisors is an integer number (3154800).

Almost surely, 2^22977023 is an apocalyptic number.

22977023 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

22977023 is a deficient number, since it is larger than the sum of its proper divisors (2261377).

22977023 is a wasteful number, since it uses less digits than its factorization.

22977023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52621.

The product of its (nonzero) digits is 10584, while the sum is 32.

The square root of 22977023 is about 4793.4354068872. The cubic root of 22977023 is about 284.2919656619.

The spelling of 22977023 in words is "twenty-two million, nine hundred seventy-seven thousand, twenty-three".