4632290 has 24 divisors (see below), whose sum is σ = 9032148. Its totient is φ = 1709760.

The previous prime is 4632281. The next prime is 4632301. The reversal of 4632290 is 922364.

It can be written as a sum of positive squares in 6 ways, for example, as 218089 + 4414201 = 467^2 + 2101^2 .

It is a super-2 number, since 2×4632290² = 42916221288200, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (26).

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 320 + ... + 3060.

Almost surely, 2^4632290 is an apocalyptic number.

4632290 is a deficient number, since it is larger than the sum of its proper divisors (4399858).

4632290 is a wasteful number, since it uses less digits than its factorization.

4632290 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2774 (or 2761 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 26.

The square root of 4632290 is about 2152.2755399809. The cubic root of 4632290 is about 166.6985849980.

The spelling of 4632290 in words is "four million, six hundred thirty-two thousand, two hundred ninety".