1879161 has 8 divisors (see below), whose sum is σ = 2512224. Its totient is φ = 1249440.

The previous prime is 1879151. The next prime is 1879187. The reversal of 1879161 is 1619781.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 1879161 - 2¹⁵ = 1846393 is a prime.

It is a Smith number, since the sum of its digits (33) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is not an unprimeable number, because it can be changed into a prime (1879121) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1165 + ... + 2261.

It is an arithmetic number, because the mean of its divisors is an integer number (314028).

2^1879161 is an apocalyptic number.

It is an amenable number.

1879161 is a deficient number, since it is larger than the sum of its proper divisors (633063).

1879161 is a wasteful number, since it uses less digits than its factorization.

1879161 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1671.

The product of its digits is 3024, while the sum is 33.

The square root of 1879161 is about 1370.8249341181. The cubic root of 1879161 is about 123.4017532873.

The spelling of 1879161 in words is "one million, eight hundred seventy-nine thousand, one hundred sixty-one".