1874165 has 12 divisors (see below), whose sum is σ = 2390916. Its totient is φ = 1410048.

The previous prime is 1874153. The next prime is 1874177. The reversal of 1874165 is 5614781.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (1874153) and next prime (1874177).

It can be written as a sum of positive squares in 6 ways, for example, as 579121 + 1295044 = 761^2 + 1138^2 .

It is not a de Polignac number, because 1874165 - 2⁶ = 1874101 is a prime.

It is a hoax number, since the sum of its digits (32) coincides with the sum of the digits of its distinct prime factors.

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

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 797 + ... + 2093.

It is an arithmetic number, because the mean of its divisors is an integer number (199243).

2^1874165 is an apocalyptic number.

It is an amenable number.

1874165 is a deficient number, since it is larger than the sum of its proper divisors (516751).

1874165 is a wasteful number, since it uses less digits than its factorization.

1874165 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1336 (or 1319 counting only the distinct ones).

The product of its digits is 6720, while the sum is 32.

The square root of 1874165 is about 1369.0014609196. The cubic root of 1874165 is about 123.2922962245.

The spelling of 1874165 in words is "one million, eight hundred seventy-four thousand, one hundred sixty-five".