245372 has 6 divisors (see below), whose sum is σ = 429408. Its totient is φ = 122684.

The previous prime is 245339. The next prime is 245383. The reversal of 245372 is 273542.

It is an Ulam number.

It is a congruent number.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 30668 + ... + 30675.

It is an arithmetic number, because the mean of its divisors is an integer number (71568).

2²⁴⁵³⁷² is an apocalyptic number.

It is an amenable number.

245372 is a deficient number, since it is larger than the sum of its proper divisors (184036).

245372 is a wasteful number, since it uses less digits than its factorization.

245372 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 61347 (or 61345 counting only the distinct ones).

The product of its digits is 1680, while the sum is 23.

The square root of 245372 is about 495.3503810436. The cubic root of 245372 is about 62.6049011668.

The spelling of 245372 in words is "two hundred forty-five thousand, three hundred seventy-two".