1530334 has 16 divisors (see below), whose sum is σ = 2509920. Its totient is φ = 695520.

The previous prime is 1530329. The next prime is 1530343. The reversal of 1530334 is 4330351.

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, 1432 + ... + 2260.

It is an arithmetic number, because the mean of its divisors is an integer number (156870).

2^1530334 is an apocalyptic number.

1530334 is a deficient number, since it is larger than the sum of its proper divisors (979586).

1530334 is a wasteful number, since it uses less digits than its factorization.

1530334 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 915.

The product of its (nonzero) digits is 540, while the sum is 19.

The square root of 1530334 is about 1237.0666918158. The cubic root of 1530334 is about 115.2379195353.

Adding to 1530334 its reverse (4330351), we get a palindrome (5860685).

The spelling of 1530334 in words is "one million, five hundred thirty thousand, three hundred thirty-four".