24825961 has 4 divisors (see below), whose sum is σ = 25246800. Its totient is φ = 24405124.

The previous prime is 24825937. The next prime is 24825973. The reversal of 24825961 is 16952842.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 24825961 - 2⁵ = 24825929 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 24825961.

It is not an unprimeable number, because it can be changed into a prime (24825161) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 210331 + ... + 210448.

It is an arithmetic number, because the mean of its divisors is an integer number (6311700).

Almost surely, 2^24825961 is an apocalyptic number.

It is an amenable number.

24825961 is a deficient number, since it is larger than the sum of its proper divisors (420839).

24825961 is an equidigital number, since it uses as much as digits as its factorization.

24825961 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 420838.

The product of its digits is 34560, while the sum is 37.

The square root of 24825961 is about 4982.5657045342. The cubic root of 24825961 is about 291.7216690103.

The spelling of 24825961 in words is "twenty-four million, eight hundred twenty-five thousand, nine hundred sixty-one".