474754148 has 18 divisors (see below), whose sum is σ = 913216038. Its totient is φ = 215797120.

The previous prime is 474754139. The next prime is 474754153. The reversal of 474754148 is 841457474.

It can be written as a sum of positive squares in only one way, i.e., 302829604 + 171924544 = 17402^2 + 13112^2 .

It is a super-4 number, since 4×474754148⁴ (a number of 36 digits) contains 4444 as substring.

It is a Harshad number since it is a multiple of its sum of digits (44).

It is a junction number, because it is equal to n+sod(n) for n = 474754099 and 474754108.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 489965 + ... + 490932.

Almost surely, 2^474754148 is an apocalyptic number.

It is an amenable number.

474754148 is a deficient number, since it is larger than the sum of its proper divisors (438461890).

474754148 is a wasteful number, since it uses less digits than its factorization.

474754148 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 980923 (or 980910 counting only the distinct ones).

The product of its digits is 501760, while the sum is 44.

The square root of 474754148 is about 21788.8537559918. The cubic root of 474754148 is about 780.1107381675.

The spelling of 474754148 in words is "four hundred seventy-four million, seven hundred fifty-four thousand, one hundred forty-eight".