627196428000 has 288 divisors, whose sum is σ = 2240878348800. Its totient is φ = 166128460800.

The previous prime is 627196427987. The next prime is 627196428011. The reversal of 627196428000 is 824691726.

It is a happy number.

627196428000 is a `hidden beast` number, since 627 + 19 + 6 + 4 + 2 + 8 + 0 + 0 + 0 = 666.

627196428000 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (288).

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 5305537 + ... + 5422463.

It is an arithmetic number, because the mean of its divisors is an integer number (7780827600).

Almost surely, 2^627196428000 is an apocalyptic number.

627196428000 is a gapful number since it is divisible by the number (60) 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 627196428000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1120439174400).

627196428000 is an abundant number, since it is smaller than the sum of its proper divisors (1613681920800).

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

627196428000 is a wasteful number, since it uses less digits than its factorization.

627196428000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 117107 (or 117086 counting only the distinct ones).

The product of its (nonzero) digits is 290304, while the sum is 45.

The spelling of 627196428000 in words is "six hundred twenty-seven billion, one hundred ninety-six million, four hundred twenty-eight thousand".