40708976 has 80 divisors (see below), whose sum is σ = 99422208. Its totient is φ = 15686400.

The previous prime is 40708957. The next prime is 40709027. The reversal of 40708976 is 67980704.

40708976 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

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, 213041 + ... + 213231.

Almost surely, 2^40708976 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 40708976, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (49711104).

40708976 is an abundant number, since it is smaller than the sum of its proper divisors (58713232).

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

40708976 is a wasteful number, since it uses less digits than its factorization.

40708976 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 390 (or 384 counting only the distinct ones).

The product of its (nonzero) digits is 84672, while the sum is 41.

The square root of 40708976 is about 6380.3586106112. The cubic root of 40708976 is about 344.0039209937.

The spelling of 40708976 in words is "forty million, seven hundred eight thousand, nine hundred seventy-six".