25238010 has 32 divisors (see below), whose sum is σ = 69224832. Its totient is φ = 5768640.

The previous prime is 25238009. The next prime is 25238011. The reversal of 25238010 is 1083252.

It is an interprime number because it is at equal distance from previous prime (25238009) and next prime (25238011).

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (25238011) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 59881 + ... + 60300.

It is an arithmetic number, because the mean of its divisors is an integer number (2163276).

Almost surely, 2^25238010 is an apocalyptic number.

25238010 is an abundant number, since it is smaller than the sum of its proper divisors (43986822).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

25238010 is a wasteful number, since it uses less digits than its factorization.

25238010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 120198.

The product of its (nonzero) digits is 480, while the sum is 21.

The square root of 25238010 is about 5023.7446193054. The cubic root of 25238010 is about 293.3267718344.

The spelling of 25238010 in words is "twenty-five million, two hundred thirty-eight thousand, ten".