40846080 has 144 divisors (see below), whose sum is σ = 142458624. Its totient is φ = 9891840.

The previous prime is 40846079. The next prime is 40846097. The reversal of 40846080 is 8064804.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 41757 + ... + 42723.

It is an arithmetic number, because the mean of its divisors is an integer number (989296).

Almost surely, 2^40846080 is an apocalyptic number.

40846080 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 40846080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (71229312).

40846080 is an abundant number, since it is smaller than the sum of its proper divisors (101612544).

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

40846080 is a wasteful number, since it uses less digits than its factorization.

40846080 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1002 (or 988 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 30.

The square root of 40846080 is about 6391.0938030982. The cubic root of 40846080 is about 344.3896791953.

The spelling of 40846080 in words is "forty million, eight hundred forty-six thousand, eighty".