46459290 has 32 divisors (see below), whose sum is σ = 111689280. Its totient is φ = 12368384.

The previous prime is 46459279. The next prime is 46459319. The reversal of 46459290 is 9295464.

46459290 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 27037 + ... + 28703.

It is an arithmetic number, because the mean of its divisors is an integer number (3490290).

Almost surely, 2^46459290 is an apocalyptic number.

46459290 is an abundant number, since it is smaller than the sum of its proper divisors (65229990).

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

46459290 is a wasteful number, since it uses less digits than its factorization.

46459290 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2606.

The product of its (nonzero) digits is 77760, while the sum is 39.

The square root of 46459290 is about 6816.1051928502. The cubic root of 46459290 is about 359.4933459255.

The spelling of 46459290 in words is "forty-six million, four hundred fifty-nine thousand, two hundred ninety".