4774530 has 32 divisors (see below), whose sum is σ = 11539584. Its totient is φ = 1264256.

The previous prime is 4774519. The next prime is 4774543. The reversal of 4774530 is 354774.

It is a super-2 number, since 2×4774530² = 45592273441800, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is an Ulam number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4534 + ... + 5486.

It is an arithmetic number, because the mean of its divisors is an integer number (360612).

Almost surely, 2^4774530 is an apocalyptic number.

4774530 is an abundant number, since it is smaller than the sum of its proper divisors (6765054).

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

4774530 is a wasteful number, since it uses less digits than its factorization.

4774530 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1130.

The product of its (nonzero) digits is 11760, while the sum is 30.

The square root of 4774530 is about 2185.0697929357. The cubic root of 4774530 is about 168.3876394619.

The spelling of 4774530 in words is "four million, seven hundred seventy-four thousand, five hundred thirty".