40799532 has 12 divisors (see below), whose sum is σ = 95198936. Its totient is φ = 13599840.

The previous prime is 40799527. The next prime is 40799569. The reversal of 40799532 is 23599704.

40799532 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (12).

It is a super-2 number, since 2×40799532² = 3329203622838048, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1699969 + ... + 1699992.

Almost surely, 2^40799532 is an apocalyptic number.

It is an amenable number.

40799532 is an abundant number, since it is smaller than the sum of its proper divisors (54399404).

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

40799532 is a wasteful number, since it uses less digits than its factorization.

40799532 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3399968 (or 3399966 counting only the distinct ones).

The product of its (nonzero) digits is 68040, while the sum is 39.

The square root of 40799532 is about 6387.4511348424. The cubic root of 40799532 is about 344.2588078515.

The spelling of 40799532 in words is "forty million, seven hundred ninety-nine thousand, five hundred thirty-two".