474109282 has 4 divisors (see below), whose sum is σ = 711163926. Its totient is φ = 237054640.

The previous prime is 474109247. The next prime is 474109303. The reversal of 474109282 is 282901474.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 324756441 + 149352841 = 18021^2 + 12221^2 .

It is a super-2 number, since 2×474109282² = 449559222557111048, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 118527319 + ... + 118527322.

Almost surely, 2^474109282 is an apocalyptic number.

474109282 is a deficient number, since it is larger than the sum of its proper divisors (237054644).

474109282 is a wasteful number, since it uses less digits than its factorization.

474109282 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 237054643.

The product of its (nonzero) digits is 32256, while the sum is 37.

The square root of 474109282 is about 21774.0506566877. The cubic root of 474109282 is about 779.7573659081.

The spelling of 474109282 in words is "four hundred seventy-four million, one hundred nine thousand, two hundred eighty-two".