4782274 has 16 divisors (see below), whose sum is σ = 8481600. Its totient is φ = 1978704.

The previous prime is 4782269. The next prime is 4782301. The reversal of 4782274 is 4722874.

4782274 = 392² + 393² + ... + 420².

It is a super-2 number, since 2×4782274² = 45740289222152, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5484 + ... + 6295.

It is an arithmetic number, because the mean of its divisors is an integer number (530100).

Almost surely, 2^4782274 is an apocalyptic number.

4782274 is a deficient number, since it is larger than the sum of its proper divisors (3699326).

4782274 is a wasteful number, since it uses less digits than its factorization.

4782274 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11817.

The product of its digits is 25088, while the sum is 34.

The square root of 4782274 is about 2186.8411007661. The cubic root of 4782274 is about 168.4786284887.

The spelling of 4782274 in words is "four million, seven hundred eighty-two thousand, two hundred seventy-four".