537802 has 8 divisors (see below), whose sum is σ = 809856. Its totient is φ = 267852.

The previous prime is 537793. The next prime is 537811. The reversal of 537802 is 208735.

It is an interprime number because it is at equal distance from previous prime (537793) and next prime (537811).

It is a sphenic number, since it is the product of 3 distinct primes.

It is a nialpdrome in base 14.

It is an unprimeable number.

537802 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 583 + ... + 1189.

It is an arithmetic number, because the mean of its divisors is an integer number (101232).

537802 is a Friedman number, since it can be written as 8-30+(7*2)^5, using all its digits and the basic arithmetic operations.

2⁵³⁷⁸⁰² is an apocalyptic number.

537802 is a deficient number, since it is larger than the sum of its proper divisors (272054).

537802 is a wasteful number, since it uses less digits than its factorization.

537802 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1052.

The product of its (nonzero) digits is 1680, while the sum is 25.

The square root of 537802 is about 733.3498482989. The cubic root of 537802 is about 81.3218914001.

The spelling of 537802 in words is "five hundred thirty-seven thousand, eight hundred two".