2858474 has 8 divisors (see below), whose sum is σ = 4513440. Its totient is φ = 1353996.

The previous prime is 2858467. The next prime is 2858483. The reversal of 2858474 is 4748582.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a Harshad number since it is a multiple of its sum of digits (38), and also a Moran number because the ratio is a prime number: 75223 = 2858474 / (2 + 8 + 5 + 8 + 4 + 7 + 4).

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 37574 + ... + 37649.

It is an arithmetic number, because the mean of its divisors is an integer number (564180).

2^2858474 is an apocalyptic number.

2858474 is a deficient number, since it is larger than the sum of its proper divisors (1654966).

2858474 is a wasteful number, since it uses less digits than its factorization.

2858474 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 75244.

The product of its digits is 71680, while the sum is 38.

The square root of 2858474 is about 1690.7022209721. The cubic root of 2858474 is about 141.9203745880.

The spelling of 2858474 in words is "two million, eight hundred fifty-eight thousand, four hundred seventy-four".