40713448 has 32 divisors (see below), whose sum is σ = 79720200. Its totient is φ = 19468288.

The previous prime is 40713443. The next prime is 40713461. The reversal of 40713448 is 84431704.

It can be written as a sum of positive squares in 4 ways, for example, as 14273284 + 26440164 = 3778^2 + 5142^2 .

It is not an unprimeable number, because it can be changed into a prime (40713443) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 25440 + ... + 26992.

Almost surely, 2^40713448 is an apocalyptic number.

It is an amenable number.

40713448 is a deficient number, since it is larger than the sum of its proper divisors (39006752).

40713448 is a wasteful number, since it uses less digits than its factorization.

40713448 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1701 (or 1697 counting only the distinct ones).

The product of its (nonzero) digits is 10752, while the sum is 31.

The square root of 40713448 is about 6380.7090515083. The cubic root of 40713448 is about 344.0165171445.

The spelling of 40713448 in words is "forty million, seven hundred thirteen thousand, four hundred forty-eight".