64862 has 16 divisors (see below), whose sum is σ = 114912. Its totient is φ = 26880.

The previous prime is 64853. The next prime is 64871. The reversal of 64862 is 26846.

It is an interprime number because it is at equal distance from previous prime (64853) and next prime (64871).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 518 + ... + 630.

It is an arithmetic number, because the mean of its divisors is an integer number (7182).

2⁶⁴⁸⁶² is an apocalyptic number.

64862 is a deficient number, since it is larger than the sum of its proper divisors (50050).

64862 is a wasteful number, since it uses less digits than its factorization.

64862 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 163.

The product of its digits is 2304, while the sum is 26.

The square root of 64862 is about 254.6801916129. The cubic root of 64862 is about 40.1787830583.

The spelling of 64862 in words is "sixty-four thousand, eight hundred sixty-two".