40480476 has 24 divisors (see below), whose sum is σ = 94558464. Its totient is φ = 13478640.

The previous prime is 40480463. The next prime is 40480477. The reversal of 40480476 is 67408404.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40480477) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17931 + ... + 20061.

It is an arithmetic number, because the mean of its divisors is an integer number (3939936).

Almost surely, 2^40480476 is an apocalyptic number.

It is an amenable number.

40480476 is an abundant number, since it is smaller than the sum of its proper divisors (54077988).

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

40480476 is a wasteful number, since it uses less digits than its factorization.

40480476 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3721 (or 3719 counting only the distinct ones).

The product of its (nonzero) digits is 21504, while the sum is 33.

The square root of 40480476 is about 6362.4268954543. The cubic root of 40480476 is about 343.3590801902.

The spelling of 40480476 in words is "forty million, four hundred eighty thousand, four hundred seventy-six".