368537 has 4 divisors (see below), whose sum is σ = 396900. Its totient is φ = 340176.

The previous prime is 368531. The next prime is 368539. The reversal of 368537 is 735863.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 735863 = 313 ⋅2351.

It can be written as a sum of positive squares in 2 ways, for example, as 30976 + 337561 = 176^2 + 581^2 .

It is a cyclic number.

It is not a de Polignac number, because 368537 - 2⁴ = 368521 is a prime.

It is a Duffinian number.

It is a nialpdrome in base 13 and base 14.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 368537.

It is not an unprimeable number, because it can be changed into a prime (368531) 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, 14162 + ... + 14187.

It is an arithmetic number, because the mean of its divisors is an integer number (99225).

2³⁶⁸⁵³⁷ is an apocalyptic number.

It is an amenable number.

368537 is a deficient number, since it is larger than the sum of its proper divisors (28363).

368537 is a wasteful number, since it uses less digits than its factorization.

368537 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28362.

The product of its digits is 15120, while the sum is 32.

The square root of 368537 is about 607.0724833164. The cubic root of 368537 is about 71.6957973036.

The spelling of 368537 in words is "three hundred sixty-eight thousand, five hundred thirty-seven".