1406496022782 has 8 divisors (see below), whose sum is σ = 2812992045576. Its totient is φ = 468832007592.

The previous prime is 1406496022781. The next prime is 1406496022787. The reversal of 1406496022782 is 2872206946041.

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

1406496022782 is an admirable number.

It is a Smith number, since the sum of its digits (51) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1406496022781) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 117208001893 + ... + 117208001904.

It is an arithmetic number, because the mean of its divisors is an integer number (351624005697).

Almost surely, 2^{1406496022782} is an apocalyptic number.

1406496022782 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.

1406496022782 is a wasteful number, since it uses less digits than its factorization.

1406496022782 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 234416003802.

The product of its (nonzero) digits is 2322432, while the sum is 51.

The spelling of 1406496022782 in words is "one trillion, four hundred six billion, four hundred ninety-six million, twenty-two thousand, seven hundred eighty-two".