25733152 has 12 divisors (see below), whose sum is σ = 50662206. Its totient is φ = 12866560.

The previous prime is 25733119. The next prime is 25733161. The reversal of 25733152 is 25133752.

It can be written as a sum of positive squares in only one way, i.e., 14470416 + 11262736 = 3804^2 + 3356^2 .

It is a super-2 number, since 2×25733152² = 1324390223710208, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 25733152.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 402049 + ... + 402112.

Almost surely, 2^25733152 is an apocalyptic number.

It is an amenable number.

25733152 is a deficient number, since it is larger than the sum of its proper divisors (24929054).

25733152 is an equidigital number, since it uses as much as digits as its factorization.

25733152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 804171 (or 804163 counting only the distinct ones).

The product of its digits is 6300, while the sum is 28.

The square root of 25733152 is about 5072.7854281450. The cubic root of 25733152 is about 295.2326117079.

The spelling of 25733152 in words is "twenty-five million, seven hundred thirty-three thousand, one hundred fifty-two".