1518964 has 12 divisors (see below), whose sum is σ = 2667364. Its totient is φ = 756864.

The previous prime is 1518949. The next prime is 1518971. The reversal of 1518964 is 4698151.

It can be written as a sum of positive squares in 2 ways, for example, as 708964 + 810000 = 842^2 + 900^2 .

It is a hoax number, since the sum of its digits (34) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

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, 1294 + ... + 2170.

2^1518964 is an apocalyptic number.

It is an amenable number.

1518964 is a deficient number, since it is larger than the sum of its proper divisors (1148400).

1518964 is a wasteful number, since it uses less digits than its factorization.

1518964 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1314 (or 1312 counting only the distinct ones).

The product of its digits is 8640, while the sum is 34.

The square root of 1518964 is about 1232.4625754967. The cubic root of 1518964 is about 114.9518134604.

The spelling of 1518964 in words is "one million, five hundred eighteen thousand, nine hundred sixty-four".