628592114961 has 24 divisors (see below), whose sum is σ = 941812470144. Its totient is φ = 418964523120.

The previous prime is 628592114957. The next prime is 628592114989. The reversal of 628592114961 is 169411295826.

628592114961 is a `hidden beast` number, since 6 + 2 + 8 + 592 + 1 + 1 + 49 + 6 + 1 = 666.

It is not a de Polignac number, because 628592114961 - 2² = 628592114957 is a prime.

It is a super-2 number, since 2×628592114961² (a number of 24 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 628592114898 and 628592114907.

It is not an unprimeable number, because it can be changed into a prime (628592114561) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 761896 + ... + 1355606.

It is an arithmetic number, because the mean of its divisors is an integer number (39242186256).

Almost surely, 2^628592114961 is an apocalyptic number.

It is an amenable number.

628592114961 is a deficient number, since it is larger than the sum of its proper divisors (313220355183).

628592114961 is an equidigital number, since it uses as much as digits as its factorization.

628592114961 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 598083 (or 598071 counting only the distinct ones).

The product of its digits is 1866240, while the sum is 54.

The spelling of 628592114961 in words is "six hundred twenty-eight billion, five hundred ninety-two million, one hundred fourteen thousand, nine hundred sixty-one".