535249228 has 12 divisors (see below), whose sum is σ = 985985560. Its totient is φ = 253539072.

The previous prime is 535249223. The next prime is 535249229. The reversal of 535249228 is 822942535.

It is a hoax number, since the sum of its digits (40) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (535249223) 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, 3521301 + ... + 3521452.

Almost surely, 2^535249228 is an apocalyptic number.

It is an amenable number.

535249228 is a deficient number, since it is larger than the sum of its proper divisors (450736332).

535249228 is a wasteful number, since it uses less digits than its factorization.

535249228 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7042776 (or 7042774 counting only the distinct ones).

The product of its digits is 172800, while the sum is 40.

The square root of 535249228 is about 23135.4539181750. The cubic root of 535249228 is about 811.9301771277.

The spelling of 535249228 in words is "five hundred thirty-five million, two hundred forty-nine thousand, two hundred twenty-eight".