4717290 has 16 divisors (see below), whose sum is σ = 11321568. Its totient is φ = 1257936.

The previous prime is 4717289. The next prime is 4717303. The reversal of 4717290 is 927174.

It is a Harshad number since it is a multiple of its sum of digits (30), and also a Moran number because the ratio is a prime number: 157243 = 4717290 / (4 + 7 + 1 + 7 + 2 + 9 + 0).

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, 78592 + ... + 78651.

It is an arithmetic number, because the mean of its divisors is an integer number (707598).

Almost surely, 2^4717290 is an apocalyptic number.

4717290 is an abundant number, since it is smaller than the sum of its proper divisors (6604278).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4717290 is a wasteful number, since it uses less digits than its factorization.

4717290 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 157253.

The product of its (nonzero) digits is 3528, while the sum is 30.

The square root of 4717290 is about 2171.9323193875. The cubic root of 4717290 is about 167.7120208115.

The spelling of 4717290 in words is "four million, seven hundred seventeen thousand, two hundred ninety".