472627485 has 48 divisors (see below), whose sum is σ = 895527360. Its totient is φ = 228683520.

The previous prime is 472627439. The next prime is 472627487. The reversal of 472627485 is 584726274.

It is a happy number.

It is not a de Polignac number, because 472627485 - 2⁷ = 472627357 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a self number, because there is not a number n which added to its sum of digits gives 472627485.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (472627487) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 463306 + ... + 464324.

It is an arithmetic number, because the mean of its divisors is an integer number (18656820).

Almost surely, 2^472627485 is an apocalyptic number.

472627485 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

It is an amenable number.

472627485 is a deficient number, since it is larger than the sum of its proper divisors (422899875).

472627485 is a wasteful number, since it uses less digits than its factorization.

472627485 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1978 (or 1975 counting only the distinct ones).

The product of its digits is 752640, while the sum is 45.

The square root of 472627485 is about 21739.9973551056. The cubic root of 472627485 is about 778.9441581967.

The spelling of 472627485 in words is "four hundred seventy-two million, six hundred twenty-seven thousand, four hundred eighty-five".