1102342 has 8 divisors (see below), whose sum is σ = 1740600. Its totient is φ = 522144.

The previous prime is 1102337. The next prime is 1102393. The reversal of 1102342 is 2432011.

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

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, 14467 + ... + 14542.

It is an arithmetic number, because the mean of its divisors is an integer number (217575).

2^1102342 is an apocalyptic number.

1102342 is a deficient number, since it is larger than the sum of its proper divisors (638258).

1102342 is a wasteful number, since it uses less digits than its factorization.

1102342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29030.

The product of its (nonzero) digits is 48, while the sum is 13.

The square root of 1102342 is about 1049.9247592090. The cubic root of 1102342 is about 103.3012202212.

Adding to 1102342 its reverse (2432011), we get a palindrome (3534353).

It can be divided in two parts, 1102 and 342, that added together give a square (1444 = 38²).

The spelling of 1102342 in words is "one million, one hundred two thousand, three hundred forty-two".