1406052922 has 8 divisors (see below), whose sum is σ = 2109524256. Its totient is φ = 702878172.

The previous prime is 1406052919. The next prime is 1406052931. The reversal of 1406052922 is 2292506041.

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 (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 61888 + ... + 81499.

It is an arithmetic number, because the mean of its divisors is an integer number (263690532).

Almost surely, 2^1406052922 is an apocalyptic number.

1406052922 is a deficient number, since it is larger than the sum of its proper divisors (703471334).

1406052922 is a wasteful number, since it uses less digits than its factorization.

1406052922 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 148292.

The product of its (nonzero) digits is 8640, while the sum is 31.

The square root of 1406052922 is about 37497.3722012623. The cubic root of 1406052922 is about 1120.2988472292.

Adding to 1406052922 its reverse (2292506041), we get a palindrome (3698558963).

The spelling of 1406052922 in words is "one billion, four hundred six million, fifty-two thousand, nine hundred twenty-two".