361078 has 4 divisors (see below), whose sum is σ = 541620. Its totient is φ = 180538.

The previous prime is 361069. The next prime is 361091. The reversal of 361078 is 870163.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 870163 = 7 ⋅124309.

It is an alternating number because its digits alternate between odd and even.

It is a congruent number.

It is an unprimeable number.

361078 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 as a sum of consecutive naturals, namely, 90268 + ... + 90271.

It is an arithmetic number, because the mean of its divisors is an integer number (135405).

2³⁶¹⁰⁷⁸ is an apocalyptic number.

361078 is a deficient number, since it is larger than the sum of its proper divisors (180542).

361078 is a wasteful number, since it uses less digits than its factorization.

361078 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 180541.

The product of its (nonzero) digits is 1008, while the sum is 25.

The square root of 361078 is about 600.8976618360. The cubic root of 361078 is about 71.2088014621.

The spelling of 361078 in words is "three hundred sixty-one thousand, seventy-eight".