25014532 has 6 divisors (see below), whose sum is σ = 43775438. Its totient is φ = 12507264.

The previous prime is 25014529. The next prime is 25014571. The reversal of 25014532 is 23541052.

It can be written as a sum of positive squares in only one way, i.e., 21752896 + 3261636 = 4664^2 + 1806^2 .

It is a super-2 number, since 2×25014532² = 1251453622358048, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3126813 + ... + 3126820.

Almost surely, 2^25014532 is an apocalyptic number.

It is an amenable number.

25014532 is a deficient number, since it is larger than the sum of its proper divisors (18760906).

25014532 is a wasteful number, since it uses less digits than its factorization.

25014532 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6253637 (or 6253635 counting only the distinct ones).

The product of its (nonzero) digits is 1200, while the sum is 22.

The square root of 25014532 is about 5001.4529888823. The cubic root of 25014532 is about 292.4584186149.

Adding to 25014532 its reverse (23541052), we get a palindrome (48555584).

The spelling of 25014532 in words is "twenty-five million, fourteen thousand, five hundred thirty-two".