40480500 has 48 divisors (see below), whose sum is σ = 117883584. Its totient is φ = 10794400.

The previous prime is 40480477. The next prime is 40480523. The reversal of 40480500 is 508404.

It is an interprime number because it is at equal distance from previous prime (40480477) and next prime (40480523).

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, 11994 + ... + 14993.

It is an arithmetic number, because the mean of its divisors is an integer number (2455908).

Almost surely, 2^40480500 is an apocalyptic number.

It is an amenable number.

40480500 is an abundant number, since it is smaller than the sum of its proper divisors (77403084).

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

40480500 is a wasteful number, since it uses less digits than its factorization.

40480500 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27009 (or 26997 counting only the distinct ones).

The product of its (nonzero) digits is 640, while the sum is 21.

The square root of 40480500 is about 6362.4287815268. The cubic root of 40480500 is about 343.3591480469.

Adding to 40480500 its reverse (508404), we get a palindrome (40988904).

The spelling of 40480500 in words is "forty million, four hundred eighty thousand, five hundred".