474528773 has 4 divisors (see below), whose sum is σ = 481611360. Its totient is φ = 467446188.

The previous prime is 474528757. The next prime is 474528829. The reversal of 474528773 is 377825474.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 474528773 - 2⁴ = 474528757 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (474528473) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3541193 + ... + 3541326.

It is an arithmetic number, because the mean of its divisors is an integer number (120402840).

Almost surely, 2^474528773 is an apocalyptic number.

It is an amenable number.

474528773 is a deficient number, since it is larger than the sum of its proper divisors (7082587).

474528773 is an equidigital number, since it uses as much as digits as its factorization.

474528773 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7082586.

The product of its digits is 1317120, while the sum is 47.

The square root of 474528773 is about 21783.6813463657. The cubic root of 474528773 is about 779.9872740637.

The spelling of 474528773 in words is "four hundred seventy-four million, five hundred twenty-eight thousand, seven hundred seventy-three".