695555428 has 24 divisors (see below), whose sum is σ = 1239182840. Its totient is φ = 341521920.

The previous prime is 695555359. The next prime is 695555429. The reversal of 695555428 is 824555596.

It is a happy number.

695555428 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 175350564 + 520204864 = 13242^2 + 22808^2 .

It is not an unprimeable number, because it can be changed into a prime (695555429) 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, 176908 + ... + 180796.

Almost surely, 2^695555428 is an apocalyptic number.

It is an amenable number.

695555428 is a deficient number, since it is larger than the sum of its proper divisors (543627412).

695555428 is a wasteful number, since it uses less digits than its factorization.

695555428 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4687 (or 4685 counting only the distinct ones).

The product of its digits is 2160000, while the sum is 49.

The square root of 695555428 is about 26373.3848415405. The cubic root of 695555428 is about 886.0207945224.

The spelling of 695555428 in words is "six hundred ninety-five million, five hundred fifty-five thousand, four hundred twenty-eight".