1530562 has 16 divisors (see below), whose sum is σ = 2592000. Its totient is φ = 671440.

The previous prime is 1530559. The next prime is 1530569. The reversal of 1530562 is 2650351.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is an Ulam number.

It is not an unprimeable number, because it can be changed into a prime (1530569) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 562 + ... + 1837.

It is an arithmetic number, because the mean of its divisors is an integer number (162000).

2^1530562 is an apocalyptic number.

1530562 is a deficient number, since it is larger than the sum of its proper divisors (1061438).

1530562 is a wasteful number, since it uses less digits than its factorization.

1530562 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2441.

The product of its (nonzero) digits is 900, while the sum is 22.

The square root of 1530562 is about 1237.1588418631. The cubic root of 1530562 is about 115.2436422383.

The spelling of 1530562 in words is "one million, five hundred thirty thousand, five hundred sixty-two".