40514032 has 30 divisors (see below), whose sum is σ = 85004232. Its totient is φ = 18697536.

The previous prime is 40513987. The next prime is 40514039. The reversal of 40514032 is 23041504.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40514039) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 4788 + ... + 10195.

Almost surely, 2^40514032 is an apocalyptic number.

It is an amenable number.

40514032 is an abundant number, since it is smaller than the sum of its proper divisors (44490200).

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

40514032 is a wasteful number, since it uses less digits than its factorization.

40514032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15017 (or 14998 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 19.

The square root of 40514032 is about 6365.0633932428. The cubic root of 40514032 is about 343.4539290019.

Adding to 40514032 its reverse (23041504), we get a palindrome (63555536).

The spelling of 40514032 in words is "forty million, five hundred fourteen thousand, thirty-two".