1014542 has 16 divisors (see below), whose sum is σ = 1596672. Its totient is φ = 483000.

The previous prime is 1014539. The next prime is 1014547. The reversal of 1014542 is 2454101.

It is a self number, because there is not a number n which added to its sum of digits gives 1014542.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1014547) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3917 + ... + 4167.

It is an arithmetic number, because the mean of its divisors is an integer number (99792).

2^1014542 is an apocalyptic number.

1014542 is a deficient number, since it is larger than the sum of its proper divisors (582130).

1014542 is a wasteful number, since it uses less digits than its factorization.

1014542 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 343.

The product of its (nonzero) digits is 160, while the sum is 17.

The square root of 1014542 is about 1007.2447567498. The cubic root of 1014542 is about 100.4824024699.

Adding to 1014542 its reverse (2454101), we get a palindrome (3468643).

The spelling of 1014542 in words is "one million, fourteen thousand, five hundred forty-two".