40967580 has 48 divisors (see below), whose sum is σ = 115466400. Its totient is φ = 10852608.

The previous prime is 40967579. The next prime is 40967587. The reversal of 40967580 is 8576904.

40967580 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×40967580² = 3356685222112800, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40967587) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7246 + ... + 11594.

It is an arithmetic number, because the mean of its divisors is an integer number (2405550).

Almost surely, 2^40967580 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 40967580, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (57733200).

40967580 is an abundant number, since it is smaller than the sum of its proper divisors (74498820).

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

40967580 is a wasteful number, since it uses less digits than its factorization.

40967580 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4518 (or 4516 counting only the distinct ones).

The product of its (nonzero) digits is 60480, while the sum is 39.

The square root of 40967580 is about 6400.5921601052. The cubic root of 40967580 is about 344.7308129151.

The spelling of 40967580 in words is "forty million, nine hundred sixty-seven thousand, five hundred eighty".