40594080 has 96 divisors (see below), whose sum is σ = 133467264. Its totient is φ = 10351616.

The previous prime is 40594061. The next prime is 40594091. The reversal of 40594080 is 8049504.

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 (30).

It is a congruent number.

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, 9202 + ... + 12878.

It is an arithmetic number, because the mean of its divisors is an integer number (1390284).

Almost surely, 2^40594080 is an apocalyptic number.

40594080 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 40594080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (66733632).

40594080 is an abundant number, since it is smaller than the sum of its proper divisors (92873184).

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

40594080 is a wasteful number, since it uses less digits than its factorization.

40594080 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3718 (or 3710 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 30.

The square root of 40594080 is about 6371.3483659269. The cubic root of 40594080 is about 343.6799800083.

The spelling of 40594080 in words is "forty million, five hundred ninety-four thousand, eighty".