536740 has 24 divisors (see below), whose sum is σ = 1153152. Its totient is φ = 209760.

The previous prime is 536729. The next prime is 536743. The reversal of 536740 is 47635.

536740 = 83² + 84² + ... + 129².

It is not an unprimeable number, because it can be changed into a prime (536743) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 655 + ... + 1225.

It is an arithmetic number, because the mean of its divisors is an integer number (48048).

2⁵³⁶⁷⁴⁰ is an apocalyptic number.

It is an amenable number.

536740 is an abundant number, since it is smaller than the sum of its proper divisors (616412).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

536740 is a wasteful number, since it uses less digits than its factorization.

536740 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 627 (or 625 counting only the distinct ones).

The product of its (nonzero) digits is 2520, while the sum is 25.

The square root of 536740 is about 732.6254158845. The cubic root of 536740 is about 81.2683272266.

The spelling of 536740 in words is "five hundred thirty-six thousand, seven hundred forty".