1067342 has 4 divisors (see below), whose sum is σ = 1601016. Its totient is φ = 533670.

The previous prime is 1067329. The next prime is 1067347. The reversal of 1067342 is 2437601.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 2437601 = 509 ⋅4789.

It is a super-2 number, since 2×1067342² = 2278437889928, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1067347) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 266834 + ... + 266837.

It is an arithmetic number, because the mean of its divisors is an integer number (400254).

2^1067342 is an apocalyptic number.

1067342 is a deficient number, since it is larger than the sum of its proper divisors (533674).

1067342 is an equidigital number, since it uses as much as digits as its factorization.

1067342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 533673.

The product of its (nonzero) digits is 1008, while the sum is 23.

The square root of 1067342 is about 1033.1224516000. The cubic root of 1067342 is about 102.1961495327.

The spelling of 1067342 in words is "one million, sixty-seven thousand, three hundred forty-two".