46940 has 12 divisors (see below), whose sum is σ = 98616. Its totient is φ = 18768.

The previous prime is 46933. The next prime is 46957. The reversal of 46940 is 4964.

It is a hoax number, since the sum of its digits (23) coincides with the sum of the digits of its distinct prime factors.

It is a nialpdrome in base 15.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1154 + ... + 1193.

It is an arithmetic number, because the mean of its divisors is an integer number (8218).

2⁴⁶⁹⁴⁰ is an apocalyptic number.

It is an amenable number.

46940 is an abundant number, since it is smaller than the sum of its proper divisors (51676).

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 (49308).

46940 is a wasteful number, since it uses less digits than its factorization.

46940 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2356 (or 2354 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 23.

The square root of 46940 is about 216.6564100136. The cubic root of 46940 is about 36.0728975553.

The spelling of 46940 in words is "forty-six thousand, nine hundred forty".