1416642 has 8 divisors (see below), whose sum is σ = 2833296. Its totient is φ = 472212.

The previous prime is 1416641. The next prime is 1416671. The reversal of 1416642 is 2466141.

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

1416642 is an admirable number.

It is a Smith number, since the sum of its digits (24) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is not an unprimeable number, because it can be changed into a prime (1416641) by changing a digit.

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 in 3 ways as a sum of consecutive naturals, for example, 118048 + ... + 118059.

It is an arithmetic number, because the mean of its divisors is an integer number (354162).

2^1416642 is an apocalyptic number.

1416642 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1416642 is a wasteful number, since it uses less digits than its factorization.

1416642 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 236112.

The product of its digits is 1152, while the sum is 24.

The square root of 1416642 is about 1190.2277093061. The cubic root of 1416642 is about 112.3104164983.

The spelling of 1416642 in words is "one million, four hundred sixteen thousand, six hundred forty-two".