299372 has 6 divisors (see below), whose sum is σ = 523908. Its totient is φ = 149684.

The previous prime is 299371. The next prime is 299389. The reversal of 299372 is 273992.

It is an Ulam number.

It is a d-powerful number, because it can be written as 2¹⁷ + 9 + 3⁹ + 9³ + 7⁵ + 2¹⁷ .

It is not an unprimeable number, because it can be changed into a prime (299371) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 37418 + ... + 37425.

It is an arithmetic number, because the mean of its divisors is an integer number (87318).

2²⁹⁹³⁷² is an apocalyptic number.

It is an amenable number.

299372 is a deficient number, since it is larger than the sum of its proper divisors (224536).

299372 is a wasteful number, since it uses less digits than its factorization.

299372 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 74847 (or 74845 counting only the distinct ones).

The product of its digits is 6804, while the sum is 32.

The square root of 299372 is about 547.1489742291. The cubic root of 299372 is about 66.8965508324.

It can be divided in two parts, 2993 and 72, that multiplied together give a triangular number (215496 = T₆₅₆).

The spelling of 299372 in words is "two hundred ninety-nine thousand, three hundred seventy-two".