4972290 has 32 divisors (see below), whose sum is σ = 12052800. Its totient is φ = 1312704.

The previous prime is 4972283. The next prime is 4972291. The reversal of 4972290 is 922794.

It is not an unprimeable number, because it can be changed into a prime (4972291) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2436 + ... + 3984.

It is an arithmetic number, because the mean of its divisors is an integer number (376650).

Almost surely, 2^4972290 is an apocalyptic number.

4972290 is an abundant number, since it is smaller than the sum of its proper divisors (7080510).

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

4972290 is a wasteful number, since it uses less digits than its factorization.

4972290 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1666.

The product of its (nonzero) digits is 9072, while the sum is 33.

The square root of 4972290 is about 2229.8632245050. The cubic root of 4972290 is about 170.6811197545.

The spelling of 4972290 in words is "four million, nine hundred seventy-two thousand, two hundred ninety".