997000482 has 16 divisors (see below), whose sum is σ = 2018026080. Its totient is φ = 328329312.

The previous prime is 997000457. The next prime is 997000507. The reversal of 997000482 is 284000799.

It is an interprime number because it is at equal distance from previous prime (997000457) and next prime (997000507).

It is a super-2 number, since 2×997000482² = 1988019922216464648, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 997000482.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1000507 + ... + 1001502.

It is an arithmetic number, because the mean of its divisors is an integer number (126126630).

Almost surely, 2^997000482 is an apocalyptic number.

997000482 is an abundant number, since it is smaller than the sum of its proper divisors (1021025598).

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

997000482 is a wasteful number, since it uses less digits than its factorization.

997000482 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2002097.

The product of its (nonzero) digits is 36288, while the sum is 39.

The square root of 997000482 is about 31575.3144402395. The cubic root of 997000482 is about 998.9991593188. Note that the first 3 decimals are identical.

The spelling of 997000482 in words is "nine hundred ninety-seven million, four hundred eighty-two", and thus it is an aban number.