6213474 has 12 divisors (see below), whose sum is σ = 13462566. Its totient is φ = 2071152.

The previous prime is 6213443. The next prime is 6213479. The reversal of 6213474 is 4743126.

6213474 is a `hidden beast` number, since 621 + 34 + 7 + 4 = 666.

It can be written as a sum of positive squares in only one way, i.e., 4809249 + 1404225 = 2193^2 + 1185^2 .

It is not an unprimeable number, because it can be changed into a prime (6213479) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 172579 + ... + 172614.

Almost surely, 2^6213474 is an apocalyptic number.

6213474 is an abundant number, since it is smaller than the sum of its proper divisors (7249092).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

6213474 is a wasteful number, since it uses less digits than its factorization.

6213474 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 345201 (or 345198 counting only the distinct ones).

The product of its digits is 4032, while the sum is 27.

The square root of 6213474 is about 2492.6840955083. The cubic root of 6213474 is about 183.8420391328.

It can be divided in two parts, 621 and 3474, that added together give a triangular number (4095 = T₉₀).

The spelling of 6213474 in words is "six million, two hundred thirteen thousand, four hundred seventy-four".