46388 has 6 divisors (see below), whose sum is σ = 81186. Its totient is φ = 23192.

The previous prime is 46381. The next prime is 46399. The reversal of 46388 is 88364.

46388 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 44944 + 1444 = 212^2 + 38^2 .

It is a nialpdrome in base 6.

It is a self number, because there is not a number n which added to its sum of digits gives 46388.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (46381) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5795 + ... + 5802.

It is an arithmetic number, because the mean of its divisors is an integer number (13531).

2⁴⁶³⁸⁸ is an apocalyptic number.

It is an amenable number.

46388 is a deficient number, since it is larger than the sum of its proper divisors (34798).

46388 is a wasteful number, since it uses less digits than its factorization.

46388 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11601 (or 11599 counting only the distinct ones).

The product of its digits is 4608, while the sum is 29.

The square root of 46388 is about 215.3787361835. The cubic root of 46388 is about 35.9309375541.

It can be divided in two parts, 46 and 388, that added together give a palindrome (434).

The spelling of 46388 in words is "forty-six thousand, three hundred eighty-eight".