1514302868 has 36 divisors (see below), whose sum is σ = 2877100380. Its totient is φ = 697072896.

The previous prime is 1514302859. The next prime is 1514302873. The reversal of 1514302868 is 8682034151.

It can be written as a sum of positive squares in 6 ways, for example, as 80317444 + 1433985424 = 8962^2 + 37868^2 .

It is a super-2 number, since 2×1514302868² = 4586226352066050848, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 273746 + ... + 279222.

It is an arithmetic number, because the mean of its divisors is an integer number (79919455).

Almost surely, 2^1514302868 is an apocalyptic number.

It is an amenable number.

1514302868 is a deficient number, since it is larger than the sum of its proper divisors (1362797512).

1514302868 is a wasteful number, since it uses less digits than its factorization.

1514302868 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5916 (or 5901 counting only the distinct ones).

The product of its (nonzero) digits is 46080, while the sum is 38.

The square root of 1514302868 is about 38914.0446111683. The cubic root of 1514302868 is about 1148.3411162006.

The spelling of 1514302868 in words is "one billion, five hundred fourteen million, three hundred two thousand, eight hundred sixty-eight".