1120942 has 4 divisors (see below), whose sum is σ = 1681416. Its totient is φ = 560470.

The previous prime is 1120939. The next prime is 1120957. The reversal of 1120942 is 2490211.

It is a semiprime because it is the product of two primes.

It is a plaindrome in base 16.

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, 280234 + ... + 280237.

It is an arithmetic number, because the mean of its divisors is an integer number (420354).

2^1120942 is an apocalyptic number.

1120942 is a deficient number, since it is larger than the sum of its proper divisors (560474).

1120942 is an equidigital number, since it uses as much as digits as its factorization.

1120942 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 560473.

The product of its (nonzero) digits is 144, while the sum is 19.

The square root of 1120942 is about 1058.7454840518. The cubic root of 1120942 is about 103.8789889344.

The spelling of 1120942 in words is "one million, one hundred twenty thousand, nine hundred forty-two".