40452735 has 16 divisors (see below), whose sum is σ = 65355264. Its totient is φ = 21364512.

The previous prime is 40452719. The next prime is 40452743. The reversal of 40452735 is 53725404.

It is not a de Polignac number, because 40452735 - 2⁴ = 40452719 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11547 + ... + 14636.

It is an arithmetic number, because the mean of its divisors is an integer number (4084704).

Almost surely, 2^40452735 is an apocalyptic number.

40452735 is a deficient number, since it is larger than the sum of its proper divisors (24902529).

40452735 is a wasteful number, since it uses less digits than its factorization.

40452735 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26294.

The product of its (nonzero) digits is 16800, while the sum is 30.

The square root of 40452735 is about 6360.2464574889. The cubic root of 40452735 is about 343.2806283714.

The spelling of 40452735 in words is "forty million, four hundred fifty-two thousand, seven hundred thirty-five".