46290 has 16 divisors (see below), whose sum is σ = 111168. Its totient is φ = 12336.

The previous prime is 46279. The next prime is 46301. The reversal of 46290 is 9264.

46290 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (46279) and next prime (46301).

It is a Curzon number.

It is an unprimeable number.

46290 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 742 + ... + 801.

It is an arithmetic number, because the mean of its divisors is an integer number (6948).

2⁴⁶²⁹⁰ is an apocalyptic number.

46290 is an abundant number, since it is smaller than the sum of its proper divisors (64878).

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

It is a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (55584).

46290 is a wasteful number, since it uses less digits than its factorization.

46290 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1553.

The product of its (nonzero) digits is 432, while the sum is 21.

The square root of 46290 is about 215.1511096881. The cubic root of 46290 is about 35.9056169650.

The spelling of 46290 in words is "forty-six thousand, two hundred ninety".