1512072116 has 12 divisors (see below), whose sum is σ = 2652444480. Its totient is φ = 754230840.

The previous prime is 1512072103. The next prime is 1512072137. The reversal of 1512072116 is 6112702151.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 449420 + ... + 452771.

It is an arithmetic number, because the mean of its divisors is an integer number (221037040).

Almost surely, 2^1512072116 is an apocalyptic number.

It is an amenable number.

1512072116 is a deficient number, since it is larger than the sum of its proper divisors (1140372364).

1512072116 is a wasteful number, since it uses less digits than its factorization.

1512072116 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 902614 (or 902612 counting only the distinct ones).

The product of its (nonzero) digits is 840, while the sum is 26.

The square root of 1512072116 is about 38885.3714910890. The cubic root of 1512072116 is about 1147.7769571174.

Adding to 1512072116 its reverse (6112702151), we get a palindrome (7624774267).

The spelling of 1512072116 in words is "one billion, five hundred twelve million, seventy-two thousand, one hundred sixteen".