40825132 has 6 divisors (see below), whose sum is σ = 71443988. Its totient is φ = 20412564.

The previous prime is 40825123. The next prime is 40825133. The reversal of 40825132 is 23152804.

It is a junction number, because it is equal to n+sod(n) for n = 40825097 and 40825106.

It is not an unprimeable number, because it can be changed into a prime (40825133) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5103138 + ... + 5103145.

Almost surely, 2^40825132 is an apocalyptic number.

It is an amenable number.

40825132 is a deficient number, since it is larger than the sum of its proper divisors (30618856).

40825132 is a wasteful number, since it uses less digits than its factorization.

40825132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10206287 (or 10206285 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 25.

The square root of 40825132 is about 6389.4547498202. The cubic root of 40825132 is about 344.3307954653.

Adding to 40825132 its reverse (23152804), we get a palindrome (63977936).

The spelling of 40825132 in words is "forty million, eight hundred twenty-five thousand, one hundred thirty-two".