40572883 has 4 divisors (see below), whose sum is σ = 43693888. Its totient is φ = 37451880.

The previous prime is 40572877. The next prime is 40572887. The reversal of 40572883 is 38827504.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 40572883 - 2¹⁷ = 40441811 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (40572887) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1560483 + ... + 1560508.

It is an arithmetic number, because the mean of its divisors is an integer number (10923472).

Almost surely, 2^40572883 is an apocalyptic number.

40572883 is a deficient number, since it is larger than the sum of its proper divisors (3121005).

40572883 is a wasteful number, since it uses less digits than its factorization.

40572883 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3121004.

The product of its (nonzero) digits is 53760, while the sum is 37.

The square root of 40572883 is about 6369.6846860736. The cubic root of 40572883 is about 343.6201498318.

The spelling of 40572883 in words is "forty million, five hundred seventy-two thousand, eight hundred eighty-three".