1612700080 has 40 divisors (see below), whose sum is σ = 3751447392. Its totient is φ = 644749824.

The previous prime is 1612700077. The next prime is 1612700123. The reversal of 1612700080 is 800072161.

It is a tau number, because it is divible by the number of its divisors (40).

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, 205509 + ... + 213211.

Almost surely, 2^1612700080 is an apocalyptic number.

1612700080 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1612700080 is an abundant number, since it is smaller than the sum of its proper divisors (2138747312).

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

1612700080 is a wasteful number, since it uses less digits than its factorization.

1612700080 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10333 (or 10327 counting only the distinct ones).

The product of its (nonzero) digits is 672, while the sum is 25.

The square root of 1612700080 is about 40158.4372205891. The cubic root of 1612700080 is about 1172.6935482742.

The spelling of 1612700080 in words is "one billion, six hundred twelve million, seven hundred thousand, eighty".