814372 has 12 divisors (see below), whose sum is σ = 1534876. Its totient is φ = 375840.

The previous prime is 814367. The next prime is 814379. The reversal of 814372 is 273418.

It can be written as a sum of positive squares in 2 ways, for example, as 527076 + 287296 = 726^2 + 536^2 .

It is a hoax number, since the sum of its digits (25) coincides with the sum of the digits of its distinct prime factors.

It is a plaindrome in base 12 and base 15.

It is a zygodrome in base 12.

It is not an unprimeable number, because it can be changed into a prime (814379) 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, 7779 + ... + 7882.

2⁸¹⁴³⁷² is an apocalyptic number.

It is an amenable number.

814372 is a deficient number, since it is larger than the sum of its proper divisors (720504).

814372 is a wasteful number, since it uses less digits than its factorization.

814372 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15678 (or 15676 counting only the distinct ones).

The product of its digits is 1344, while the sum is 25.

The square root of 814372 is about 902.4256202037. The cubic root of 814372 is about 93.3843881669.

The spelling of 814372 in words is "eight hundred fourteen thousand, three hundred seventy-two".