535861672 has 16 divisors (see below), whose sum is σ = 1005222240. Its totient is φ = 267802416.

The previous prime is 535861649. The next prime is 535861673. The reversal of 535861672 is 276168535.

It is not an unprimeable number, because it can be changed into a prime (535861673) 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, 3013 + ... + 32875.

It is an arithmetic number, because the mean of its divisors is an integer number (62826390).

Almost surely, 2^535861672 is an apocalyptic number.

It is an amenable number.

535861672 is a deficient number, since it is larger than the sum of its proper divisors (469360568).

535861672 is a wasteful number, since it uses less digits than its factorization.

535861672 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32112 (or 32108 counting only the distinct ones).

The product of its digits is 302400, while the sum is 43.

The square root of 535861672 is about 23148.6861830213. The cubic root of 535861672 is about 812.2397352429.

The spelling of 535861672 in words is "five hundred thirty-five million, eight hundred sixty-one thousand, six hundred seventy-two".