40713075 has 72 divisors (see below), whose sum is σ = 81244800. Its totient is φ = 19353600.

The previous prime is 40713037. The next prime is 40713107. The reversal of 40713075 is 57031704.

It is not a de Polignac number, because 40713075 - 2¹⁰ = 40712051 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 90451 + ... + 90899.

It is an arithmetic number, because the mean of its divisors is an integer number (1128400).

Almost surely, 2^40713075 is an apocalyptic number.

40713075 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

40713075 is a deficient number, since it is larger than the sum of its proper divisors (40531725).

40713075 is a wasteful number, since it uses less digits than its factorization.

40713075 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 509 (or 501 counting only the distinct ones).

The product of its (nonzero) digits is 2940, while the sum is 27.

The square root of 40713075 is about 6380.6798227148. The cubic root of 40713075 is about 344.0154665617.

Adding to 40713075 its reverse (57031704), we get a palindrome (97744779).

The spelling of 40713075 in words is "forty million, seven hundred thirteen thousand, seventy-five".