1879912 has 8 divisors (see below), whose sum is σ = 3524850. Its totient is φ = 939952.

The previous prime is 1879909. The next prime is 1879921. The reversal of 1879912 is 2199781.

It can be written as a sum of positive squares in only one way, i.e., 1425636 + 454276 = 1194^2 + 674^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a hoax number, since the sum of its digits (37) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 117487 + ... + 117502.

2^1879912 is an apocalyptic number.

It is an amenable number.

1879912 is a deficient number, since it is larger than the sum of its proper divisors (1644938).

1879912 is a wasteful number, since it uses less digits than its factorization.

1879912 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 234995 (or 234991 counting only the distinct ones).

The product of its digits is 9072, while the sum is 37.

The square root of 1879912 is about 1371.0988294065. The cubic root of 1879912 is about 123.4181901216.

The spelling of 1879912 in words is "one million, eight hundred seventy-nine thousand, nine hundred twelve".