1534534 has 8 divisors (see below), whose sum is σ = 2319768. Its totient is φ = 761280.

The previous prime is 1534517. The next prime is 1534549. The reversal of 1534534 is 4354351.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 1534499 and 1534508.

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, 2667 + ... + 3190.

It is an arithmetic number, because the mean of its divisors is an integer number (289971).

2^1534534 is an apocalyptic number.

1534534 is a deficient number, since it is larger than the sum of its proper divisors (785234).

1534534 is a wasteful number, since it uses less digits than its factorization.

1534534 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5990.

The product of its digits is 3600, while the sum is 25.

The square root of 1534534 is about 1238.7630927663. The cubic root of 1534534 is about 115.3432466856.

Adding to 1534534 its reverse (4354351), we get a palindrome (5888885).

The spelling of 1534534 in words is "one million, five hundred thirty-four thousand, five hundred thirty-four".