372431 has 4 divisors (see below), whose sum is σ = 379512. Its totient is φ = 365352.

The previous prime is 372413. The next prime is 372443. The reversal of 372431 is 134273.

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

It is a cyclic number.

It is not a de Polignac number, because 372431 - 2⁶ = 372367 is a prime.

It is a super-2 number, since 2×372431² = 277409699522, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (372401) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3461 + ... + 3566.

It is an arithmetic number, because the mean of its divisors is an integer number (94878).

2³⁷²⁴³¹ is an apocalyptic number.

372431 is a deficient number, since it is larger than the sum of its proper divisors (7081).

372431 is an equidigital number, since it uses as much as digits as its factorization.

372431 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7080.

The product of its digits is 504, while the sum is 20.

The square root of 372431 is about 610.2712511662. The cubic root of 372431 is about 71.9474281871.

The spelling of 372431 in words is "three hundred seventy-two thousand, four hundred thirty-one".