40622976 has 96 divisors (see below), whose sum is σ = 118146600. Its totient is φ = 13396992.

The previous prime is 40622957. The next prime is 40622983. The reversal of 40622976 is 67922604.

It is a happy number.

40622976 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (96).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a self number, because there is not a number n which added to its sum of digits gives 40622976.

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 11 ways as a sum of consecutive naturals, for example, 206110 + ... + 206306.

Almost surely, 2^40622976 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 40622976, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (59073300).

40622976 is an abundant number, since it is smaller than the sum of its proper divisors (77523624).

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

40622976 is a wasteful number, since it uses less digits than its factorization.

40622976 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 396 (or 381 counting only the distinct ones).

The product of its (nonzero) digits is 36288, while the sum is 36.

The square root of 40622976 is about 6373.6156143903. The cubic root of 40622976 is about 343.7615076699.

The spelling of 40622976 in words is "forty million, six hundred twenty-two thousand, nine hundred seventy-six".