4652139 has 8 divisors (see below), whose sum is σ = 6403072. Its totient is φ = 3001320.

The previous prime is 4652129. The next prime is 4652149. The reversal of 4652139 is 9312564.

It is an interprime number because it is at equal distance from previous prime (4652129) and next prime (4652149).

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

It is not a de Polignac number, because 4652139 - 2²⁰ = 3603563 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4652129) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 24919 + ... + 25104.

It is an arithmetic number, because the mean of its divisors is an integer number (800384).

Almost surely, 2^4652139 is an apocalyptic number.

4652139 is a deficient number, since it is larger than the sum of its proper divisors (1750933).

4652139 is a wasteful number, since it uses less digits than its factorization.

4652139 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50057.

The product of its digits is 6480, while the sum is 30.

The square root of 4652139 is about 2156.8817770105. The cubic root of 4652139 is about 166.9363425254.

The spelling of 4652139 in words is "four million, six hundred fifty-two thousand, one hundred thirty-nine".