1105402 has 8 divisors (see below), whose sum is σ = 1663200. Its totient is φ = 551004.

The previous prime is 1105397. The next prime is 1105427. The reversal of 1105402 is 2045011.

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 249 + ... + 1507.

It is an arithmetic number, because the mean of its divisors is an integer number (207900).

2^1105402 is an apocalyptic number.

1105402 is a deficient number, since it is larger than the sum of its proper divisors (557798).

1105402 is a wasteful number, since it uses less digits than its factorization.

1105402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1700.

The product of its (nonzero) digits is 40, while the sum is 13.

The square root of 1105402 is about 1051.3809965945. The cubic root of 1105402 is about 103.3967168077.

The spelling of 1105402 in words is "one million, one hundred five thousand, four hundred two".