40573275 has 24 divisors (see below), whose sum is σ = 68898864. Its totient is φ = 21052800.

The previous prime is 40573261. The next prime is 40573277. The reversal of 40573275 is 57237504.

It is not a de Polignac number, because 40573275 - 2⁵ = 40573243 is a prime.

It is not an unprimeable number, because it can be changed into a prime (40573277) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4536 + ... + 10085.

It is an arithmetic number, because the mean of its divisors is an integer number (2870786).

Almost surely, 2^40573275 is an apocalyptic number.

40573275 is a deficient number, since it is larger than the sum of its proper divisors (28325589).

40573275 is a wasteful number, since it uses less digits than its factorization.

40573275 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14671 (or 14666 counting only the distinct ones).

The product of its (nonzero) digits is 29400, while the sum is 33.

The square root of 40573275 is about 6369.7154567532. The cubic root of 40573275 is about 343.6212564713.

The spelling of 40573275 in words is "forty million, five hundred seventy-three thousand, two hundred seventy-five".