628535126 has 8 divisors (see below), whose sum is σ = 942956640. Its totient is φ = 314216248.

The previous prime is 628535113. The next prime is 628535129. The reversal of 628535126 is 621535826.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 628535126.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (628535129) 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, 7886 + ... + 36321.

It is an arithmetic number, because the mean of its divisors is an integer number (117869580).

Almost surely, 2^628535126 is an apocalyptic number.

628535126 is a deficient number, since it is larger than the sum of its proper divisors (314421514).

628535126 is a wasteful number, since it uses less digits than its factorization.

628535126 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51318.

The product of its digits is 86400, while the sum is 38.

The square root of 628535126 is about 25070.6028248225. The cubic root of 628535126 is about 856.5969383779.

The spelling of 628535126 in words is "six hundred twenty-eight million, five hundred thirty-five thousand, one hundred twenty-six".