46321090 has 16 divisors (see below), whose sum is σ = 88282872. Its totient is φ = 17438464.

The previous prime is 46321087. The next prime is 46321109. The reversal of 46321090 is 9012364.

It can be written as a sum of positive squares in 4 ways, for example, as 45873529 + 447561 = 6773^2 + 669^2 .

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, 136069 + ... + 136408.

Almost surely, 2^46321090 is an apocalyptic number.

46321090 is a deficient number, since it is larger than the sum of its proper divisors (41961782).

46321090 is a wasteful number, since it uses less digits than its factorization.

46321090 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 272501.

The product of its (nonzero) digits is 1296, while the sum is 25.

The square root of 46321090 is about 6805.9598882156. The cubic root of 46321090 is about 359.1365365977.

The spelling of 46321090 in words is "forty-six million, three hundred twenty-one thousand, ninety".