1530264 has 16 divisors (see below), whose sum is σ = 3825720. Its totient is φ = 510080.

The previous prime is 1530233. The next prime is 1530281. The reversal of 1530264 is 4620351.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 1530264.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 31857 + ... + 31904.

2^1530264 is an apocalyptic number.

It is an amenable number.

1530264 is an abundant number, since it is smaller than the sum of its proper divisors (2295456).

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

1530264 is a wasteful number, since it uses less digits than its factorization.

1530264 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 63770 (or 63766 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 21.

The square root of 1530264 is about 1237.0383987573. The cubic root of 1530264 is about 115.2361624511.

The spelling of 1530264 in words is "one million, five hundred thirty thousand, two hundred sixty-four".