1530486 has 12 divisors (see below), whose sum is σ = 3316092. Its totient is φ = 510156.

The previous prime is 1530457. The next prime is 1530511. The reversal of 1530486 is 6840351.

It is a hoax number, since the sum of its digits (27) 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 pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 42496 + ... + 42531.

It is an arithmetic number, because the mean of its divisors is an integer number (276341).

2^1530486 is an apocalyptic number.

1530486 is an abundant number, since it is smaller than the sum of its proper divisors (1785606).

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

1530486 is a wasteful number, since it uses less digits than its factorization.

1530486 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 85035 (or 85032 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 27.

The square root of 1530486 is about 1237.1281259433. The cubic root of 1530486 is about 115.2417347338.

It can be divided in two parts, 1530 and 486, that added together give a triangular number (2016 = T₆₃).

The spelling of 1530486 in words is "one million, five hundred thirty thousand, four hundred eighty-six".