4572514 has 4 divisors (see below), whose sum is σ = 6858774. Its totient is φ = 2286256.

The previous prime is 4572511. The next prime is 4572523. The reversal of 4572514 is 4152754.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 2455489 + 2117025 = 1567^2 + 1455^2 .

It is not an unprimeable number, because it can be changed into a prime (4572511) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1143127 + ... + 1143130.

Almost surely, 2^4572514 is an apocalyptic number.

4572514 is a deficient number, since it is larger than the sum of its proper divisors (2286260).

4572514 is a wasteful number, since it uses less digits than its factorization.

4572514 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2286259.

The product of its digits is 5600, while the sum is 28.

The square root of 4572514 is about 2138.3437515984. The cubic root of 4572514 is about 165.9784410963.

The spelling of 4572514 in words is "four million, five hundred seventy-two thousand, five hundred fourteen".