4547474 has 8 divisors (see below), whose sum is σ = 6987708. Its totient is φ = 2218240.

The previous prime is 4547467. The next prime is 4547503. The reversal of 4547474 is 4747454.

It can be written as a sum of positive squares in 2 ways, for example, as 2839225 + 1708249 = 1685^2 + 1307^2 .

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

It is an alternating number because its digits alternate between even and odd.

It is a congruent number.

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, 27647 + ... + 27810.

Almost surely, 2^4547474 is an apocalyptic number.

4547474 is a deficient number, since it is larger than the sum of its proper divisors (2440234).

4547474 is a wasteful number, since it uses less digits than its factorization.

4547474 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55500.

The product of its digits is 62720, while the sum is 35.

The square root of 4547474 is about 2132.4807150359. The cubic root of 4547474 is about 165.6749093210.

The spelling of 4547474 in words is "four million, five hundred forty-seven thousand, four hundred seventy-four".