46450490 has 16 divisors (see below), whose sum is σ = 83832840. Its totient is φ = 18530880.

The previous prime is 46450471. The next prime is 46450507. The reversal of 46450490 is 9405464.

It is a happy number.

46450490 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 25938649 + 20511841 = 5093^2 + 4529^2 .

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 7 ways as a sum of consecutive naturals, for example, 2081 + ... + 9860.

Almost surely, 2^46450490 is an apocalyptic number.

46450490 is a deficient number, since it is larger than the sum of its proper divisors (37382350).

46450490 is a wasteful number, since it uses less digits than its factorization.

46450490 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12337.

The product of its (nonzero) digits is 17280, while the sum is 32.

The square root of 46450490 is about 6815.4596323359. The cubic root of 46450490 is about 359.4706469045.

The spelling of 46450490 in words is "forty-six million, four hundred fifty thousand, four hundred ninety".