46893290 has 32 divisors (see below), whose sum is σ = 88238160. Its totient is φ = 17920000.

The previous prime is 46893283. The next prime is 46893317. The reversal of 46893290 is 9239864.

It is a happy number.

46893290 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 8 ways, for example, as 45333289 + 1560001 = 6733^2 + 1249^2 .

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 15 ways as a sum of consecutive naturals, for example, 28490 + ... + 30090.

Almost surely, 2^46893290 is an apocalyptic number.

46893290 is a deficient number, since it is larger than the sum of its proper divisors (41344870).

46893290 is a wasteful number, since it uses less digits than its factorization.

46893290 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1738.

The product of its (nonzero) digits is 93312, while the sum is 41.

The square root of 46893290 is about 6847.8675512892. The cubic root of 46893290 is about 360.6092820249.

The spelling of 46893290 in words is "forty-six million, eight hundred ninety-three thousand, two hundred ninety".