46387 has 4 divisors (see below), whose sum is σ = 50616. Its totient is φ = 42160.

The previous prime is 46381. The next prime is 46399. The reversal of 46387 is 78364.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 46387 - 2¹⁵ = 13619 is a prime.

It is a Duffinian number.

It is a nialpdrome in base 6 and base 16.

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 in 3 ways as a sum of consecutive naturals, for example, 2098 + ... + 2119.

It is an arithmetic number, because the mean of its divisors is an integer number (12654).

2⁴⁶³⁸⁷ is an apocalyptic number.

46387 is a deficient number, since it is larger than the sum of its proper divisors (4229).

46387 is a wasteful number, since it uses less digits than its factorization.

46387 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4228.

The product of its digits is 4032, while the sum is 28.

The square root of 46387 is about 215.3764146790. The cubic root of 46387 is about 35.9306793609.

The spelling of 46387 in words is "forty-six thousand, three hundred eighty-seven".