373745 has 8 divisors (see below), whose sum is σ = 474984. Its totient is φ = 281344.

The previous prime is 373721. The next prime is 373753. The reversal of 373745 is 547373.

It can be written as a sum of positive squares in 4 ways, for example, as 73441 + 300304 = 271^2 + 548^2 .

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 373745 - 2⁸ = 373489 is a prime.

It is a Duffinian number.

It is a plaindrome in base 11.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 373745.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2114 + ... + 2283.

It is an arithmetic number, because the mean of its divisors is an integer number (59373).

2³⁷³⁷⁴⁵ is an apocalyptic number.

It is an amenable number.

373745 is a deficient number, since it is larger than the sum of its proper divisors (101239).

373745 is a wasteful number, since it uses less digits than its factorization.

373745 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4419.

The product of its digits is 8820, while the sum is 29.

The square root of 373745 is about 611.3468737141. The cubic root of 373745 is about 72.0319431307.

It can be divided in two parts, 373 and 745, that multiplied together give a triangular number (277885 = T₇₄₅).

The spelling of 373745 in words is "three hundred seventy-three thousand, seven hundred forty-five".