40276525 has 12 divisors (see below), whose sum is σ = 50648544. Its totient is φ = 31766000.

The previous prime is 40276513. The next prime is 40276529. The reversal of 40276525 is 52567204.

It is not a de Polignac number, because 40276525 - 2¹¹ = 40274477 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40276529) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 9571 + ... + 13120.

It is an arithmetic number, because the mean of its divisors is an integer number (4220712).

Almost surely, 2^40276525 is an apocalyptic number.

It is an amenable number.

40276525 is a deficient number, since it is larger than the sum of its proper divisors (10372019).

40276525 is a wasteful number, since it uses less digits than its factorization.

40276525 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22772 (or 22767 counting only the distinct ones).

The product of its (nonzero) digits is 16800, while the sum is 31.

The square root of 40276525 is about 6346.3788887837. The cubic root of 40276525 is about 342.7814653988.

The spelling of 40276525 in words is "forty million, two hundred seventy-six thousand, five hundred twenty-five".