374785 has 8 divisors (see below), whose sum is σ = 469440. Its totient is φ = 286704.

The previous prime is 374783. The next prime is 374789. The reversal of 374785 is 587473.

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

It is a cyclic number.

It is not a de Polignac number, because 374785 - 2¹ = 374783 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 374785.

It is not an unprimeable number, because it can be changed into a prime (374783) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1515 + ... + 1744.

It is an arithmetic number, because the mean of its divisors is an integer number (58680).

It is a Proth number, since it is equal to 183 ⋅ 2¹¹ + 1 and 183 < 2¹¹.

2³⁷⁴⁷⁸⁵ is an apocalyptic number.

It is an amenable number.

374785 is a deficient number, since it is larger than the sum of its proper divisors (94655).

374785 is a wasteful number, since it uses less digits than its factorization.

374785 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3287.

The product of its digits is 23520, while the sum is 34.

The square root of 374785 is about 612.1968637620. The cubic root of 374785 is about 72.0986943848.

The spelling of 374785 in words is "three hundred seventy-four thousand, seven hundred eighty-five".