997460712 has 48 divisors (see below), whose sum is σ = 2788606080. Its totient is φ = 321760800.

The previous prime is 997460707. The next prime is 997460719. The reversal of 997460712 is 217064799.

997460712 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (997460719) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 221214 + ... + 225677.

It is an arithmetic number, because the mean of its divisors is an integer number (58095960).

Almost surely, 2^997460712 is an apocalyptic number.

It is an amenable number.

997460712 is an abundant number, since it is smaller than the sum of its proper divisors (1791145368).

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

997460712 is a wasteful number, since it uses less digits than its factorization.

997460712 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 446934 (or 446927 counting only the distinct ones).

The product of its (nonzero) digits is 190512, while the sum is 45.

The square root of 997460712 is about 31582.6014128032. The cubic root of 997460712 is about 999.1528532116.

The spelling of 997460712 in words is "nine hundred ninety-seven million, four hundred sixty thousand, seven hundred twelve".