40514552 has 16 divisors (see below), whose sum is σ = 81808440. Its totient is φ = 18698976.

The previous prime is 40514549. The next prime is 40514561. The reversal of 40514552 is 25541504.

It is a Harshad number since it is a multiple of its sum of digits (26).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 194678 + ... + 194885.

Almost surely, 2^40514552 is an apocalyptic number.

It is an amenable number.

40514552 is an abundant number, since it is smaller than the sum of its proper divisors (41293888).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

40514552 is a wasteful number, since it uses less digits than its factorization.

40514552 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 389582 (or 389578 counting only the distinct ones).

The product of its (nonzero) digits is 4000, while the sum is 26.

The square root of 40514552 is about 6365.1042410946. The cubic root of 40514552 is about 343.4553984128.

The spelling of 40514552 in words is "forty million, five hundred fourteen thousand, five hundred fifty-two".