974426112 has 312 divisors, whose sum is σ = 3220045920. Its totient is φ = 291962880.

The previous prime is 974426099. The next prime is 974426143. The reversal of 974426112 is 211624479.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 10948564 + ... + 10948652.

It is an arithmetic number, because the mean of its divisors is an integer number (10320660).

Almost surely, 2^974426112 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 974426112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1610022960).

974426112 is an abundant number, since it is smaller than the sum of its proper divisors (2245619808).

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

974426112 is an equidigital number, since it uses as much as digits as its factorization.

974426112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 139 (or 105 counting only the distinct ones).

The product of its digits is 24192, while the sum is 36.

The square root of 974426112 is about 31215.7990767496. The cubic root of 974426112 is about 991.4016509570.

The spelling of 974426112 in words is "nine hundred seventy-four million, four hundred twenty-six thousand, one hundred twelve".