40982760 has 320 divisors, whose sum is σ = 170755200. Its totient is φ = 8584704.

The previous prime is 40982749. The next prime is 40982783. The reversal of 40982760 is 6728904.

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

It is an unprimeable number.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 294771 + ... + 294909.

It is an arithmetic number, because the mean of its divisors is an integer number (533610).

Almost surely, 2^40982760 is an apocalyptic number.

40982760 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 40982760, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (85377600).

40982760 is an abundant number, since it is smaller than the sum of its proper divisors (129772440).

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

40982760 is a wasteful number, since it uses less digits than its factorization.

40982760 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 182 (or 169 counting only the distinct ones).

The product of its (nonzero) digits is 24192, while the sum is 36.

The square root of 40982760 is about 6401.7778780586. Note that the first 3 decimals coincide. The cubic root of 40982760 is about 344.7733861525.

The spelling of 40982760 in words is "forty million, nine hundred eighty-two thousand, seven hundred sixty".