1530460 has 24 divisors (see below), whose sum is σ = 3270960. Its totient is φ = 601344.

The previous prime is 1530457. The next prime is 1530511. The reversal of 1530460 is 640351.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 532 + ... + 1828.

It is an arithmetic number, because the mean of its divisors is an integer number (136290).

2^1530460 is an apocalyptic number.

1530460 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1530460 is an abundant number, since it is smaller than the sum of its proper divisors (1740500).

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

1530460 is a wasteful number, since it uses less digits than its factorization.

1530460 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1365 (or 1363 counting only the distinct ones).

The product of its (nonzero) digits is 360, while the sum is 19.

The square root of 1530460 is about 1237.1176176904. The cubic root of 1530460 is about 115.2410821520.

The spelling of 1530460 in words is "one million, five hundred thirty thousand, four hundred sixty".