46090 has 16 divisors (see below), whose sum is σ = 90720. Its totient is φ = 16720.

The previous prime is 46073. The next prime is 46091. The reversal of 46090 is 9064.

46090 = 94² + 95² + ... + 98².

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (46091) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 100 + ... + 319.

It is an arithmetic number, because the mean of its divisors is an integer number (5670).

2⁴⁶⁰⁹⁰ is an apocalyptic number.

46090 is a deficient number, since it is larger than the sum of its proper divisors (44630).

46090 is a wasteful number, since it uses less digits than its factorization.

46090 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 437.

The product of its (nonzero) digits is 216, while the sum is 19.

The square root of 46090 is about 214.6858169512. The cubic root of 46090 is about 35.8538311904.

The spelling of 46090 in words is "forty-six thousand, ninety".