536998 has 24 divisors (see below), whose sum is σ = 1015056. Its totient is φ = 208560.

The previous prime is 536989. The next prime is 536999. The reversal of 536998 is 899635.

536998 = T₂₇ + T₂₈ + ... + T₁₄₇.

It is a self number, because there is not a number n which added to its sum of digits gives 536998.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (536999) by changing a digit.

536998 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 11 ways as a sum of consecutive naturals, for example, 1536 + ... + 1852.

It is an arithmetic number, because the mean of its divisors is an integer number (42294).

2⁵³⁶⁹⁹⁸ is an apocalyptic number.

536998 is a deficient number, since it is larger than the sum of its proper divisors (478058).

536998 is a wasteful number, since it uses less digits than its factorization.

536998 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 348 (or 337 counting only the distinct ones).

The product of its digits is 58320, while the sum is 40.

The square root of 536998 is about 732.8014737976. The cubic root of 536998 is about 81.2813464848.

The spelling of 536998 in words is "five hundred thirty-six thousand, nine hundred ninety-eight".