40480772 has 12 divisors (see below), whose sum is σ = 71178576. Its totient is φ = 20144040.

The previous prime is 40480733. The next prime is 40480787. The reversal of 40480772 is 27708404.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 23138 + ... + 24825.

It is an arithmetic number, because the mean of its divisors is an integer number (5931548).

Almost surely, 2^40480772 is an apocalyptic number.

It is an amenable number.

40480772 is a deficient number, since it is larger than the sum of its proper divisors (30697804).

40480772 is a wasteful number, since it uses less digits than its factorization.

40480772 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48178 (or 48176 counting only the distinct ones).

The product of its (nonzero) digits is 12544, while the sum is 32.

The square root of 40480772 is about 6362.4501569757. The cubic root of 40480772 is about 343.3599170878.

The spelling of 40480772 in words is "forty million, four hundred eighty thousand, seven hundred seventy-two".