25370132 has 6 divisors (see below), whose sum is σ = 44397738. Its totient is φ = 12685064.

The previous prime is 25370131. The next prime is 25370143. The reversal of 25370132 is 23107352.

It can be written as a sum of positive squares in only one way, i.e., 25361296 + 8836 = 5036^2 + 94^2 .

It is a junction number, because it is equal to n+sod(n) for n = 25370098 and 25370107.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (25370131) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3171263 + ... + 3171270.

It is an arithmetic number, because the mean of its divisors is an integer number (7399623).

Almost surely, 2^25370132 is an apocalyptic number.

It is an amenable number.

25370132 is a deficient number, since it is larger than the sum of its proper divisors (19027606).

25370132 is a wasteful number, since it uses less digits than its factorization.

25370132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6342537 (or 6342535 counting only the distinct ones).

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

The square root of 25370132 is about 5036.8772071592. The cubic root of 25370132 is about 293.8377403814.

Adding to 25370132 its reverse (23107352), we get a palindrome (48477484).

The spelling of 25370132 in words is "twenty-five million, three hundred seventy thousand, one hundred thirty-two".