1422716072 has 48 divisors (see below), whose sum is σ = 2767107420. Its totient is φ = 685363200.

The previous prime is 1422716059. The next prime is 1422716081. The reversal of 1422716072 is 2706172241.

It can be written as a sum of positive squares in 6 ways, for example, as 177049636 + 1245666436 = 13306^2 + 35294^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3085922 + ... + 3086382.

Almost surely, 2^1422716072 is an apocalyptic number.

It is an amenable number.

1422716072 is a deficient number, since it is larger than the sum of its proper divisors (1344391348).

1422716072 is an equidigital number, since it uses as much as digits as its factorization.

1422716072 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 702 (or 601 counting only the distinct ones).

The product of its (nonzero) digits is 9408, while the sum is 32.

The square root of 1422716072 is about 37718.9086798651. The cubic root of 1422716072 is about 1124.7070373290.

The spelling of 1422716072 in words is "one billion, four hundred twenty-two million, seven hundred sixteen thousand, seventy-two".