25852684 has 24 divisors (see below), whose sum is σ = 53152848. Its totient is φ = 10847040.

The previous prime is 25852681. The next prime is 25852693. The reversal of 25852684 is 48625852.

It is a super-2 number, since 2×25852684² = 1336722540007712, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (25852681) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22027 + ... + 23170.

It is an arithmetic number, because the mean of its divisors is an integer number (2214702).

Almost surely, 2^25852684 is an apocalyptic number.

It is an amenable number.

25852684 is an abundant number, since it is smaller than the sum of its proper divisors (27300164).

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

25852684 is a wasteful number, since it uses less digits than its factorization.

25852684 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45225 (or 45223 counting only the distinct ones).

The product of its digits is 153600, while the sum is 40.

The square root of 25852684 is about 5084.5534710533. The cubic root of 25852684 is about 295.6890300036.

The spelling of 25852684 in words is "twenty-five million, eight hundred fifty-two thousand, six hundred eighty-four".