9424957146 has 64 divisors (see below), whose sum is σ = 20934308736. Its totient is φ = 2804889600.

The previous prime is 9424957121. The next prime is 9424957151. The reversal of 9424957146 is 6417594249.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1157080 + ... + 1165196.

It is an arithmetic number, because the mean of its divisors is an integer number (327098574).

Almost surely, 2^9424957146 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 9424957146, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10467154368).

9424957146 is an abundant number, since it is smaller than the sum of its proper divisors (11509351590).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

9424957146 is a wasteful number, since it uses less digits than its factorization.

9424957146 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8447.

The product of its digits is 2177280, while the sum is 51.

The square root of 9424957146 is about 97082.2184851582. The cubic root of 9424957146 is about 2112.3204069212.

The spelling of 9424957146 in words is "nine billion, four hundred twenty-four million, nine hundred fifty-seven thousand, one hundred forty-six".