22977485 has 8 divisors (see below), whose sum is σ = 27605760. Its totient is φ = 18360144.

The previous prime is 22977473. The next prime is 22977497. The reversal of 22977485 is 58477922.

It is an interprime number because it is at equal distance from previous prime (22977473) and next prime (22977497).

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

It is a cyclic number.

It is not a de Polignac number, because 22977485 - 2⁴ = 22977469 is a prime.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2984 + ... + 7406.

It is an arithmetic number, because the mean of its divisors is an integer number (3450720).

Almost surely, 2^22977485 is an apocalyptic number.

It is an amenable number.

22977485 is a deficient number, since it is larger than the sum of its proper divisors (4628275).

22977485 is a wasteful number, since it uses less digits than its factorization.

22977485 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5467.

The product of its digits is 282240, while the sum is 44.

The square root of 22977485 is about 4793.4835975520. The cubic root of 22977485 is about 284.2938710727.

The spelling of 22977485 in words is "twenty-two million, nine hundred seventy-seven thousand, four hundred eighty-five".