46780 has 12 divisors (see below), whose sum is σ = 98280. Its totient is φ = 18704.

The previous prime is 46771. The next prime is 46807. The reversal of 46780 is 8764.

It is a congruent number.

It is an unprimeable number.

46780 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 3 ways as a sum of consecutive naturals, for example, 1150 + ... + 1189.

It is an arithmetic number, because the mean of its divisors is an integer number (8190).

2⁴⁶⁷⁸⁰ is an apocalyptic number.

It is an amenable number.

46780 is an abundant number, since it is smaller than the sum of its proper divisors (51500).

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 (49140).

46780 is a wasteful number, since it uses less digits than its factorization.

46780 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2348 (or 2346 counting only the distinct ones).

The product of its (nonzero) digits is 1344, while the sum is 25.

The square root of 46780 is about 216.2868465719. The cubic root of 46780 is about 36.0318647912.

The spelling of 46780 in words is "forty-six thousand, seven hundred eighty".