1067942 has 4 divisors (see below), whose sum is σ = 1601916. Its totient is φ = 533970.

The previous prime is 1067939. The next prime is 1067951. The reversal of 1067942 is 2497601.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 2497601 = 173 ⋅14437.

It is a super-2 number, since 2×1067942² = 2281000230728, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 266984 + ... + 266987.

It is an arithmetic number, because the mean of its divisors is an integer number (400479).

2^1067942 is an apocalyptic number.

1067942 is a deficient number, since it is larger than the sum of its proper divisors (533974).

1067942 is an equidigital number, since it uses as much as digits as its factorization.

1067942 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 533973.

The product of its (nonzero) digits is 3024, while the sum is 29.

The square root of 1067942 is about 1033.4127926439. The cubic root of 1067942 is about 102.2152955994.

The spelling of 1067942 in words is "one million, sixty-seven thousand, nine hundred forty-two".