25166152 has 16 divisors (see below), whose sum is σ = 51476400. Its totient is φ = 11439120.

The previous prime is 25166143. The next prime is 25166177.

25166152 is nontrivially palindromic in base 10.

It is a self number, because there is not a number n which added to its sum of digits gives 25166152.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (5) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 142902 + ... + 143077.

It is an arithmetic number, because the mean of its divisors is an integer number (3217275).

Almost surely, 2^25166152 is an apocalyptic number.

25166152 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

25166152 is an abundant number, since it is smaller than the sum of its proper divisors (26310248).

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

25166152 is a wasteful number, since it uses less digits than its factorization.

25166152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 285996 (or 285992 counting only the distinct ones).

The product of its digits is 3600, while the sum is 28.

The square root of 25166152 is about 5016.5876848711. The cubic root of 25166152 is about 293.0481192349.

It can be divided in two parts, 2516 and 6152, that added together give a palindrome (8668).

The spelling of 25166152 in words is "twenty-five million, one hundred sixty-six thousand, one hundred fifty-two".