374873 has 4 divisors (see below), whose sum is σ = 376740. Its totient is φ = 373008.

The previous prime is 374849. The next prime is 374879. The reversal of 374873 is 378473.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 170569 + 204304 = 413^2 + 452^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-374873 is a prime.

It is a super-2 number, since 2×374873² = 281059532258, which contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (374879) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 590 + ... + 1047.

It is an arithmetic number, because the mean of its divisors is an integer number (94185).

2³⁷⁴⁸⁷³ is an apocalyptic number.

It is an amenable number.

374873 is a deficient number, since it is larger than the sum of its proper divisors (1867).

374873 is a wasteful number, since it uses less digits than its factorization.

374873 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1866.

The product of its digits is 14112, while the sum is 32.

The square root of 374873 is about 612.2687318490. The cubic root of 374873 is about 72.1043368986.

Subtracting 374873 from its reverse (378473), we obtain a square (3600 = 60²).

The spelling of 374873 in words is "three hundred seventy-four thousand, eight hundred seventy-three".