1628612060 has 24 divisors (see below), whose sum is σ = 3568785696. Its totient is φ = 623120960.

The previous prime is 1628612021. The next prime is 1628612077. The reversal of 1628612060 is 602168261.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1769771 + ... + 1770690.

It is an arithmetic number, because the mean of its divisors is an integer number (148699404).

Almost surely, 2^1628612060 is an apocalyptic number.

1628612060 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1628612060 is an abundant number, since it is smaller than the sum of its proper divisors (1940173636).

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

1628612060 is a wasteful number, since it uses less digits than its factorization.

1628612060 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3540493 (or 3540491 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 32.

The square root of 1628612060 is about 40356.0659628760. The cubic root of 1628612060 is about 1176.5377927678.

The spelling of 1628612060 in words is "one billion, six hundred twenty-eight million, six hundred twelve thousand, sixty".