382474 has 4 divisors (see below), whose sum is σ = 573714. Its totient is φ = 191236.

The previous prime is 382463. The next prime is 382493. The reversal of 382474 is 474283.

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., 255025 + 127449 = 505^2 + 357^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 95617 + ... + 95620.

2³⁸²⁴⁷⁴ is an apocalyptic number.

382474 is a deficient number, since it is larger than the sum of its proper divisors (191240).

382474 is a wasteful number, since it uses less digits than its factorization.

382474 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 191239.

The product of its digits is 5376, while the sum is 28.

The square root of 382474 is about 618.4448237313. Note that the first 3 decimals coincide. The cubic root of 382474 is about 72.5884137369.

Subtracting 382474 from its reverse (474283), we obtain a square (91809 = 303²).

The spelling of 382474 in words is "three hundred eighty-two thousand, four hundred seventy-four".