46352290 has 16 divisors (see below), whose sum is σ = 83898360. Its totient is φ = 18437760.

The previous prime is 46352281. The next prime is 46352303. The reversal of 46352290 is 9225364.

It can be written as a sum of positive squares in 4 ways, for example, as 38303721 + 8048569 = 6189^2 + 2837^2 .

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, 10995 + ... + 14614.

Almost surely, 2^46352290 is an apocalyptic number.

46352290 is a deficient number, since it is larger than the sum of its proper divisors (37546070).

46352290 is a wasteful number, since it uses less digits than its factorization.

46352290 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25797.

The product of its (nonzero) digits is 12960, while the sum is 31.

The square root of 46352290 is about 6808.2516110966. The cubic root of 46352290 is about 359.2171517497.

The spelling of 46352290 in words is "forty-six million, three hundred fifty-two thousand, two hundred ninety".