1422742006 has 32 divisors (see below), whose sum is σ = 2475728640. Its totient is φ = 600631200.

The previous prime is 1422741967. The next prime is 1422742049. The reversal of 1422742006 is 6002472241.

It is a happy number.

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 15 ways as a sum of consecutive naturals, for example, 252136 + ... + 257716.

It is an arithmetic number, because the mean of its divisors is an integer number (77366520).

Almost surely, 2^1422742006 is an apocalyptic number.

1422742006 is a deficient number, since it is larger than the sum of its proper divisors (1052986634).

1422742006 is a wasteful number, since it uses less digits than its factorization.

1422742006 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5860.

The product of its (nonzero) digits is 5376, while the sum is 28.

The square root of 1422742006 is about 37719.2524581281. The cubic root of 1422742006 is about 1124.7138712002.

The spelling of 1422742006 in words is "one billion, four hundred twenty-two million, seven hundred forty-two thousand, six".