40713460 has 24 divisors (see below), whose sum is σ = 85818600. Its totient is φ = 16224384.

The previous prime is 40713443. The next prime is 40713461. The reversal of 40713460 is 6431704.

It can be written as a sum of positive squares in 4 ways, for example, as 2298256 + 38415204 = 1516^2 + 6198^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40713461) 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, 1866 + ... + 9214.

It is an arithmetic number, because the mean of its divisors is an integer number (3575775).

Almost surely, 2^40713460 is an apocalyptic number.

It is an amenable number.

40713460 is an abundant number, since it is smaller than the sum of its proper divisors (45105140).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

40713460 is a wasteful number, since it uses less digits than its factorization.

40713460 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7635 (or 7633 counting only the distinct ones).

The product of its (nonzero) digits is 2016, while the sum is 25.

The square root of 40713460 is about 6380.7099918426. The cubic root of 40713460 is about 344.0165509433.

The spelling of 40713460 in words is "forty million, seven hundred thirteen thousand, four hundred sixty".