372843 has 10 divisors (see below), whose sum is σ = 557084. Its totient is φ = 248508.

The previous prime is 372839. The next prime is 372847. The reversal of 372843 is 348273.

It is an interprime number because it is at equal distance from previous prime (372839) and next prime (372847).

It is not a de Polignac number, because 372843 - 2² = 372839 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a d-powerful number, because it can be written as 3³ + 7⁵ + 8⁵ + 2¹¹ + 4⁹ + 3¹⁰ .

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (372847) by changing a digit.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 2221 + ... + 2382.

2³⁷²⁸⁴³ is an apocalyptic number.

372843 is a deficient number, since it is larger than the sum of its proper divisors (184241).

372843 is an equidigital number, since it uses as much as digits as its factorization.

372843 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4615 (or 4606 counting only the distinct ones).

The product of its digits is 4032, while the sum is 27.

The square root of 372843 is about 610.6087126794. The cubic root of 372843 is about 71.9739489086.

Subtracting from 372843 its sum of digits (27), we obtain a triangular number (372816 = T₈₆₃).

The spelling of 372843 in words is "three hundred seventy-two thousand, eight hundred forty-three".