1334542 has 8 divisors (see below), whose sum is σ = 2183832. Its totient is φ = 606600.

The previous prime is 1334537. The next prime is 1334549. The reversal of 1334542 is 2454331.

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

It is a Harshad number since it is a multiple of its sum of digits (22), and also a Moran number because the ratio is a prime number: 60661 = 1334542 / (1 + 3 + 3 + 4 + 5 + 4 + 2).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1334549) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 30309 + ... + 30352.

It is an arithmetic number, because the mean of its divisors is an integer number (272979).

2^1334542 is an apocalyptic number.

1334542 is a deficient number, since it is larger than the sum of its proper divisors (849290).

1334542 is a wasteful number, since it uses less digits than its factorization.

1334542 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 60674.

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

The square root of 1334542 is about 1155.2237878437. The cubic root of 1334542 is about 110.0974893305.

Adding to 1334542 its reverse (2454331), we get a palindrome (3788873).

The spelling of 1334542 in words is "one million, three hundred thirty-four thousand, five hundred forty-two".