372069 has 6 divisors (see below), whose sum is σ = 537446. Its totient is φ = 248040.

The previous prime is 372067. The next prime is 372107. The reversal of 372069 is 960273.

It can be written as a sum of positive squares in only one way, i.e., 263169 + 108900 = 513^2 + 330^2 .

It is not a de Polignac number, because 372069 - 2¹ = 372067 is a prime.

It is a super-2 number, since 2×372069² = 276870681522, which contains 22 as substring.

It is an Ulam number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (372061) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 20662 + ... + 20679.

2³⁷²⁰⁶⁹ is an apocalyptic number.

It is an amenable number.

372069 is a deficient number, since it is larger than the sum of its proper divisors (165377).

372069 is a wasteful number, since it uses less digits than its factorization.

372069 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41347 (or 41344 counting only the distinct ones).

The product of its (nonzero) digits is 2268, while the sum is 27.

The square root of 372069 is about 609.9745896347. The cubic root of 372069 is about 71.9241098524.

The spelling of 372069 in words is "three hundred seventy-two thousand, sixty-nine".