46836 has 18 divisors (see below), whose sum is σ = 118482. Its totient is φ = 15600.

The previous prime is 46831. The next prime is 46853. The reversal of 46836 is 63864.

It can be written as a sum of positive squares in only one way, i.e., 24336 + 22500 = 156^2 + 150^2 .

It is a tau number, because it is divible by the number of its divisors (18).

It is a super-2 number, since 2×46836² = 4387221792, which contains 22 as substring.

It is a fibodiv number, since the Fibonacci-like sequence with seeds 468 and 36 contains 46836 itself.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (46831) by changing a digit.

46836 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 5 ways as a sum of consecutive naturals, for example, 615 + ... + 686.

2⁴⁶⁸³⁶ is an apocalyptic number.

It is an amenable number.

46836 is an abundant number, since it is smaller than the sum of its proper divisors (71646).

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

46836 is a wasteful number, since it uses less digits than its factorization.

46836 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1311 (or 1306 counting only the distinct ones).

The product of its digits is 3456, while the sum is 27.

The square root of 46836 is about 216.4162655625. The cubic root of 46836 is about 36.0462368862.

The spelling of 46836 in words is "forty-six thousand, eight hundred thirty-six".