4749515 has 4 divisors (see below), whose sum is σ = 5699424. Its totient is φ = 3799608.

The previous prime is 4749499. The next prime is 4749527. The reversal of 4749515 is 5159474.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 5159474 = 2 ⋅2579737.

It is a cyclic number.

It is not a de Polignac number, because 4749515 - 2⁴ = 4749499 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 474947 + ... + 474956.

It is an arithmetic number, because the mean of its divisors is an integer number (1424856).

Almost surely, 2^4749515 is an apocalyptic number.

4749515 is a deficient number, since it is larger than the sum of its proper divisors (949909).

4749515 is an equidigital number, since it uses as much as digits as its factorization.

4749515 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 949908.

The product of its digits is 25200, while the sum is 35.

The square root of 4749515 is about 2179.3382022990. The cubic root of 4749515 is about 168.0930488888.

The spelling of 4749515 in words is "four million, seven hundred forty-nine thousand, five hundred fifteen".