9146246722 has 12 divisors (see below), whose sum is σ = 14208767586. Its totient is φ = 4415428640.

The previous prime is 9146246717. The next prime is 9146246737. The reversal of 9146246722 is 2276426419.

It can be written as a sum of positive squares in 3 ways, for example, as 7419927321 + 1726319401 = 86139^2 + 41549^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2717179 + ... + 2720542.

Almost surely, 2^9146246722 is an apocalyptic number.

9146246722 is a deficient number, since it is larger than the sum of its proper divisors (5062520864).

9146246722 is a wasteful number, since it uses less digits than its factorization.

9146246722 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5437781 (or 5437752 counting only the distinct ones).

The product of its digits is 290304, while the sum is 43.

The square root of 9146246722 is about 95636.0116378762. The cubic root of 9146246722 is about 2091.2902087535.

The spelling of 9146246722 in words is "nine billion, one hundred forty-six million, two hundred forty-six thousand, seven hundred twenty-two".