24790525 has 6 divisors (see below), whose sum is σ = 30740282. Its totient is φ = 19832400.

The previous prime is 24790499. The next prime is 24790529. The reversal of 24790525 is 52509742.

It can be written as a sum of positive squares in 3 ways, for example, as 2493241 + 22297284 = 1579^2 + 4722^2 .

It is not a de Polignac number, because 24790525 - 2⁷ = 24790397 is a prime.

It is a super-2 number, since 2×24790525² = 1229140259551250, 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 (24790529) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 495786 + ... + 495835.

Almost surely, 2^24790525 is an apocalyptic number.

24790525 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

24790525 is a deficient number, since it is larger than the sum of its proper divisors (5949757).

24790525 is an equidigital number, since it uses as much as digits as its factorization.

24790525 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 991631 (or 991626 counting only the distinct ones).

The product of its (nonzero) digits is 25200, while the sum is 34.

The square root of 24790525 is about 4979.0084354217. The cubic root of 24790525 is about 291.5828040073.

The spelling of 24790525 in words is "twenty-four million, seven hundred ninety thousand, five hundred twenty-five".