1406316422 has 16 divisors (see below), whose sum is σ = 2462123520. Its totient is φ = 589883208.

The previous prime is 1406316413. The next prime is 1406316463. The reversal of 1406316422 is 2246136041.

It is a congruent number.

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 7 ways as a sum of consecutive naturals, for example, 1067972 + ... + 1069287.

It is an arithmetic number, because the mean of its divisors is an integer number (153882720).

Almost surely, 2^1406316422 is an apocalyptic number.

1406316422 is a deficient number, since it is larger than the sum of its proper divisors (1055807098).

1406316422 is a wasteful number, since it uses less digits than its factorization.

1406316422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2137315.

The product of its (nonzero) digits is 6912, while the sum is 29.

The square root of 1406316422 is about 37500.8856162091. The cubic root of 1406316422 is about 1120.3688257018.

The spelling of 1406316422 in words is "one billion, four hundred six million, three hundred sixteen thousand, four hundred twenty-two".