4670239 has 6 divisors (see below), whose sum is σ = 5432784. Its totient is φ = 4003020.

The previous prime is 4670227. The next prime is 4670293. The reversal of 4670239 is 9320764.

It is not a de Polignac number, because 4670239 - 2⁵ = 4670207 is a prime.

It is a super-2 number, since 2×4670239² = 43622264634242, which contains 22 as substring.

It is an Ulam number.

It is a self number, because there is not a number n which added to its sum of digits gives 4670239.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4670639) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 47607 + ... + 47704.

It is an arithmetic number, because the mean of its divisors is an integer number (905464).

Almost surely, 2^4670239 is an apocalyptic number.

4670239 is a gapful number since it is divisible by the number (49) formed by its first and last digit.

4670239 is a deficient number, since it is larger than the sum of its proper divisors (762545).

4670239 is an equidigital number, since it uses as much as digits as its factorization.

4670239 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 95325 (or 95318 counting only the distinct ones).

The product of its (nonzero) digits is 9072, while the sum is 31.

The square root of 4670239 is about 2161.0735757951. The cubic root of 4670239 is about 167.1525611737.

The spelling of 4670239 in words is "four million, six hundred seventy thousand, two hundred thirty-nine".