1199942 has 8 divisors (see below), whose sum is σ = 1830600. Its totient is φ = 589744.

The previous prime is 1199929. The next prime is 1199953. The reversal of 1199942 is 2499911.

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 polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4967 + ... + 5202.

It is an arithmetic number, because the mean of its divisors is an integer number (228825).

2^1199942 is an apocalyptic number.

1199942 is a deficient number, since it is larger than the sum of its proper divisors (630658).

1199942 is a wasteful number, since it uses less digits than its factorization.

1199942 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10230.

The product of its digits is 5832, while the sum is 35.

The square root of 1199942 is about 1095.4186414335. The cubic root of 1199942 is about 106.2641448296.

The spelling of 1199942 in words is "one million, one hundred ninety-nine thousand, nine hundred forty-two".