536144228 has 36 divisors (see below), whose sum is σ = 992689152. Its totient is φ = 253246560.

The previous prime is 536144209. The next prime is 536144239. The reversal of 536144228 is 822441635.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 156413 + ... + 159803.

Almost surely, 2^536144228 is an apocalyptic number.

536144228 is a gapful number since it is divisible by the number (58) formed by its first and last digit.

It is an amenable number.

536144228 is a deficient number, since it is larger than the sum of its proper divisors (456544924).

536144228 is a wasteful number, since it uses less digits than its factorization.

536144228 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3500 (or 3469 counting only the distinct ones).

The product of its digits is 46080, while the sum is 35.

The square root of 536144228 is about 23154.7884464531. The cubic root of 536144228 is about 812.3824728784.

The spelling of 536144228 in words is "five hundred thirty-six million, one hundred forty-four thousand, two hundred twenty-eight".