40980888 has 48 divisors (see below), whose sum is σ = 119530320. Its totient is φ = 12609216.

The previous prime is 40980887. The next prime is 40980899. The reversal of 40980888 is 88808904.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40980887) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 20956 + ... + 22827.

It is an arithmetic number, because the mean of its divisors is an integer number (2490215).

Almost surely, 2^40980888 is an apocalyptic number.

It is an amenable number.

40980888 is an abundant number, since it is smaller than the sum of its proper divisors (78549432).

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

40980888 is a wasteful number, since it uses less digits than its factorization.

40980888 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43808 (or 43801 counting only the distinct ones).

The product of its (nonzero) digits is 147456, while the sum is 45.

The square root of 40980888 is about 6401.6316670049. The cubic root of 40980888 is about 344.7681365825.

The spelling of 40980888 in words is "forty million, nine hundred eighty thousand, eight hundred eighty-eight".