24989069 has 12 divisors (see below), whose sum is σ = 30008448. Its totient is φ = 20727000.

The previous prime is 24989053. The next prime is 24989087. The reversal of 24989069 is 96098942.

It is not a de Polignac number, because 24989069 - 2⁴ = 24989053 is a prime.

It is a super-2 number, since 2×24989069² = 1248907138973522, 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 (24989369) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6707 + ... + 9744.

It is an arithmetic number, because the mean of its divisors is an integer number (2500704).

Almost surely, 2^24989069 is an apocalyptic number.

It is an amenable number.

24989069 is a deficient number, since it is larger than the sum of its proper divisors (5019379).

24989069 is a wasteful number, since it uses less digits than its factorization.

24989069 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16496 (or 16489 counting only the distinct ones).

The product of its (nonzero) digits is 279936, while the sum is 47.

The square root of 24989069 is about 4998.9067804871. The cubic root of 24989069 is about 292.3591510247.

The spelling of 24989069 in words is "twenty-four million, nine hundred eighty-nine thousand, sixty-nine".