1088942 has 4 divisors (see below), whose sum is σ = 1633416. Its totient is φ = 544470.

The previous prime is 1088933. The next prime is 1088953. The reversal of 1088942 is 2498801.

It is a happy number.

1088942 is an esthetic number in base 5, because in such base its adjacent digits differ by 1.

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

It is a junction number, because it is equal to n+sod(n) for n = 1088899 and 1088908.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 272234 + ... + 272237.

It is an arithmetic number, because the mean of its divisors is an integer number (408354).

2^1088942 is an apocalyptic number.

1088942 is a deficient number, since it is larger than the sum of its proper divisors (544474).

1088942 is an equidigital number, since it uses as much as digits as its factorization.

1088942 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 544473.

The product of its (nonzero) digits is 4608, while the sum is 32.

The square root of 1088942 is about 1043.5238377728. The cubic root of 1088942 is about 102.8809382410.

The spelling of 1088942 in words is "one million, eighty-eight thousand, nine hundred forty-two".