1067542 has 8 divisors (see below), whose sum is σ = 1830096. Its totient is φ = 457512.

The previous prime is 1067537. The next prime is 1067551. The reversal of 1067542 is 2457601.

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

It is a super-2 number, since 2×1067542² = 2279291843528, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 38113 + ... + 38140.

It is an arithmetic number, because the mean of its divisors is an integer number (228762).

2^1067542 is an apocalyptic number.

1067542 is a deficient number, since it is larger than the sum of its proper divisors (762554).

1067542 is an equidigital number, since it uses as much as digits as its factorization.

1067542 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 76262.

The product of its (nonzero) digits is 1680, while the sum is 25.

The square root of 1067542 is about 1033.2192410133. The cubic root of 1067542 is about 102.2025323520.

The spelling of 1067542 in words is "one million, sixty-seven thousand, five hundred forty-two".