1512970948 has 12 divisors (see below), whose sum is σ = 2738999340. Its totient is φ = 730399712.

The previous prime is 1512970933. The next prime is 1512970967. The reversal of 1512970948 is 8490792151.

It can be written as a sum of positive squares in 2 ways, for example, as 857201284 + 655769664 = 29278^2 + 25608^2 .

It is a junction number, because it is equal to n+sod(n) for n = 1512970898 and 1512970907.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6521311 + ... + 6521542.

It is an arithmetic number, because the mean of its divisors is an integer number (228249945).

Almost surely, 2^1512970948 is an apocalyptic number.

It is an amenable number.

1512970948 is a deficient number, since it is larger than the sum of its proper divisors (1226028392).

1512970948 is a wasteful number, since it uses less digits than its factorization.

1512970948 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13042886 (or 13042884 counting only the distinct ones).

The product of its (nonzero) digits is 181440, while the sum is 46.

The square root of 1512970948 is about 38896.9272308238. The cubic root of 1512970948 is about 1148.0043391970.

The spelling of 1512970948 in words is "one billion, five hundred twelve million, nine hundred seventy thousand, nine hundred forty-eight".