361862 has 16 divisors (see below), whose sum is σ = 596160. Its totient is φ = 163968.

The previous prime is 361843. The next prime is 361871. The reversal of 361862 is 268163.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 361862.

It is an unprimeable number.

361862 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 7 ways as a sum of consecutive naturals, for example, 803 + ... + 1169.

It is an arithmetic number, because the mean of its divisors is an integer number (37260).

2³⁶¹⁸⁶² is an apocalyptic number.

361862 is a deficient number, since it is larger than the sum of its proper divisors (234298).

361862 is a wasteful number, since it uses less digits than its factorization.

361862 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 415.

The product of its digits is 1728, while the sum is 26.

The square root of 361862 is about 601.5496654475. The cubic root of 361862 is about 71.2603021935.

The spelling of 361862 in words is "three hundred sixty-one thousand, eight hundred sixty-two".