4528715 has 8 divisors (see below), whose sum is σ = 5754240. Its totient is φ = 3409792.

The previous prime is 4528709. The next prime is 4528721. The reversal of 4528715 is 5178254.

It is an interprime number because it is at equal distance from previous prime (4528709) and next prime (4528721).

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

It is not a de Polignac number, because 4528715 - 2¹⁴ = 4512331 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 26555 + ... + 26724.

It is an arithmetic number, because the mean of its divisors is an integer number (719280).

Almost surely, 2^4528715 is an apocalyptic number.

4528715 is a deficient number, since it is larger than the sum of its proper divisors (1225525).

4528715 is a wasteful number, since it uses less digits than its factorization.

4528715 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53301.

The product of its digits is 11200, while the sum is 32.

The square root of 4528715 is about 2128.0777711353. The cubic root of 4528715 is about 165.4467842158.

The spelling of 4528715 in words is "four million, five hundred twenty-eight thousand, seven hundred fifteen".