4747290 has 16 divisors (see below), whose sum is σ = 11393568. Its totient is φ = 1265936.

The previous prime is 4747279. The next prime is 4747291. The reversal of 4747290 is 927474.

It is a Smith number, since the sum of its digits (33) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is an alternating number because its digits alternate between even and odd.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (4747291) 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, 79092 + ... + 79151.

It is an arithmetic number, because the mean of its divisors is an integer number (712098).

Almost surely, 2^4747290 is an apocalyptic number.

4747290 is an abundant number, since it is smaller than the sum of its proper divisors (6646278).

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

4747290 is a wasteful number, since it uses less digits than its factorization.

4747290 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 158253.

The product of its (nonzero) digits is 14112, while the sum is 33.

The square root of 4747290 is about 2178.8276664298. The cubic root of 4747290 is about 168.0667960011.

The spelling of 4747290 in words is "four million, seven hundred forty-seven thousand, two hundred ninety".