1599117120 has 224 divisors, whose sum is σ = 5738774400. Its totient is φ = 419069952.

The previous prime is 1599117089. The next prime is 1599117139. The reversal of 1599117120 is 217119951.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 508192 + ... + 511328.

Almost surely, 2^1599117120 is an apocalyptic number.

1599117120 is a gapful number since it is divisible by the number (10) 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 1599117120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2869387200).

1599117120 is an abundant number, since it is smaller than the sum of its proper divisors (4139657280).

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

1599117120 is a wasteful number, since it uses less digits than its factorization.

1599117120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3222 (or 3206 counting only the distinct ones).

The product of its (nonzero) digits is 5670, while the sum is 36.

The square root of 1599117120 is about 39988.9624771636. The cubic root of 1599117120 is about 1169.3919259718.

The spelling of 1599117120 in words is "one billion, five hundred ninety-nine million, one hundred seventeen thousand, one hundred twenty".