472120946 has 12 divisors (see below), whose sum is σ = 778414686. Its totient is φ = 214600320.

The previous prime is 472120937. The next prime is 472120963. The reversal of 472120946 is 649021274.

It can be written as a sum of positive squares in only one way, i.e., 413674921 + 58446025 = 20339^2 + 7645^2 .

It is a zygodrome in base 11.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 975215 + ... + 975698.

Almost surely, 2^472120946 is an apocalyptic number.

472120946 is a deficient number, since it is larger than the sum of its proper divisors (306293740).

472120946 is a wasteful number, since it uses less digits than its factorization.

472120946 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1950937 (or 1950926 counting only the distinct ones).

The product of its (nonzero) digits is 24192, while the sum is 35.

The square root of 472120946 is about 21728.3442995549. The cubic root of 472120946 is about 778.6657806512.

The spelling of 472120946 in words is "four hundred seventy-two million, one hundred twenty thousand, nine hundred forty-six".