628060992 has 112 divisors (see below), whose sum is σ = 1847526912. Its totient is φ = 186992640.

The previous prime is 628060957. The next prime is 628061009. The reversal of 628060992 is 299060826.

628060992 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 73318 + ... + 81434.

It is an arithmetic number, because the mean of its divisors is an integer number (16495776).

Almost surely, 2^628060992 is an apocalyptic number.

628060992 is a gapful number since it is divisible by the number (62) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 628060992, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (923763456).

628060992 is an abundant number, since it is smaller than the sum of its proper divisors (1219465920).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

628060992 is a wasteful number, since it uses less digits than its factorization.

628060992 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8176 (or 8166 counting only the distinct ones).

The product of its (nonzero) digits is 93312, while the sum is 42.

The square root of 628060992 is about 25061.1450656190. The cubic root of 628060992 is about 856.3814935641.

The spelling of 628060992 in words is "six hundred twenty-eight million, sixty thousand, nine hundred ninety-two".