24772085 has 16 divisors (see below), whose sum is σ = 32761344. Its totient is φ = 17865792.

The previous prime is 24772079. The next prime is 24772087. The reversal of 24772085 is 58027742.

It is a cyclic number.

It is not a de Polignac number, because 24772085 - 2⁶ = 24772021 is a prime.

It is a super-2 number, since 2×24772085² = 1227312390494450, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (24772087) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1637 + ... + 7226.

It is an arithmetic number, because the mean of its divisors is an integer number (2047584).

Almost surely, 2^24772085 is an apocalyptic number.

It is an amenable number.

24772085 is a deficient number, since it is larger than the sum of its proper divisors (7989259).

24772085 is a wasteful number, since it uses less digits than its factorization.

24772085 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8924.

The product of its (nonzero) digits is 31360, while the sum is 35.

The square root of 24772085 is about 4977.1563166129. The cubic root of 24772085 is about 291.5104898120.

The spelling of 24772085 in words is "twenty-four million, seven hundred seventy-two thousand, eighty-five".