25701332 has 6 divisors (see below), whose sum is σ = 44977338. Its totient is φ = 12850664.

The previous prime is 25701323. The next prime is 25701341. The reversal of 25701332 is 23310752.

It is an interprime number because it is at equal distance from previous prime (25701323) and next prime (25701341).

It can be written as a sum of positive squares in only one way, i.e., 20484676 + 5216656 = 4526^2 + 2284^2 .

It is a junction number, because it is equal to n+sod(n) for n = 25701298 and 25701307.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3212663 + ... + 3212670.

It is an arithmetic number, because the mean of its divisors is an integer number (7496223).

Almost surely, 2^25701332 is an apocalyptic number.

It is an amenable number.

25701332 is a deficient number, since it is larger than the sum of its proper divisors (19276006).

25701332 is a wasteful number, since it uses less digits than its factorization.

25701332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6425337 (or 6425335 counting only the distinct ones).

The product of its (nonzero) digits is 1260, while the sum is 23.

The square root of 25701332 is about 5069.6481140213. The cubic root of 25701332 is about 295.1108728125.

The spelling of 25701332 in words is "twenty-five million, seven hundred one thousand, three hundred thirty-two".