4648290 has 16 divisors (see below), whose sum is σ = 11155968. Its totient is φ = 1239536.

The previous prime is 4648289. The next prime is 4648307. The reversal of 4648290 is 928464.

It is a zygodrome in base 14.

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, 77442 + ... + 77501.

It is an arithmetic number, because the mean of its divisors is an integer number (697248).

Almost surely, 2^4648290 is an apocalyptic number.

4648290 is an abundant number, since it is smaller than the sum of its proper divisors (6507678).

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

4648290 is a wasteful number, since it uses less digits than its factorization.

4648290 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 154953.

The product of its (nonzero) digits is 13824, while the sum is 33.

The square root of 4648290 is about 2155.9893320701. The cubic root of 4648290 is about 166.8902909300.

The spelling of 4648290 in words is "four million, six hundred forty-eight thousand, two hundred ninety".