1534342 has 8 divisors (see below), whose sum is σ = 2311056. Its totient is φ = 763992.

The previous prime is 1534331. The next prime is 1534349. The reversal of 1534342 is 2434351.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1534349) 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 3 ways as a sum of consecutive naturals, for example, 933 + ... + 1984.

It is an arithmetic number, because the mean of its divisors is an integer number (288882).

2^1534342 is an apocalyptic number.

1534342 is a deficient number, since it is larger than the sum of its proper divisors (776714).

1534342 is a wasteful number, since it uses less digits than its factorization.

1534342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3182.

The product of its digits is 1440, while the sum is 22.

The square root of 1534342 is about 1238.6855936839. The cubic root of 1534342 is about 115.3384359250.

Adding to 1534342 its reverse (2434351), we get a palindrome (3968693).

Subtracting 1534342 from its reverse (2434351), we obtain a palindrome (900009).

The spelling of 1534342 in words is "one million, five hundred thirty-four thousand, three hundred forty-two".