1166342 has 4 divisors (see below), whose sum is σ = 1749516. Its totient is φ = 583170.

The previous prime is 1166329. The next prime is 1166359. The reversal of 1166342 is 2436611.

It is a happy number.

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

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, 291584 + ... + 291587.

It is an arithmetic number, because the mean of its divisors is an integer number (437379).

2^1166342 is an apocalyptic number.

1166342 is a deficient number, since it is larger than the sum of its proper divisors (583174).

1166342 is an equidigital number, since it uses as much as digits as its factorization.

1166342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 583173.

The product of its digits is 864, while the sum is 23.

The square root of 1166342 is about 1079.9731478143. The cubic root of 1166342 is about 105.2628937625.

The spelling of 1166342 in words is "one million, one hundred sixty-six thousand, three hundred forty-two".