897035512 has 16 divisors (see below), whose sum is σ = 1755069840. Its totient is φ = 429016896.

The previous prime is 897035509. The next prime is 897035519. The reversal of 897035512 is 215530798.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (897035519) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2437413 + ... + 2437780.

It is an arithmetic number, because the mean of its divisors is an integer number (109691865).

Almost surely, 2^897035512 is an apocalyptic number.

It is an amenable number.

897035512 is a deficient number, since it is larger than the sum of its proper divisors (858034328).

897035512 is a wasteful number, since it uses less digits than its factorization.

897035512 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4875222 (or 4875218 counting only the distinct ones).

The product of its (nonzero) digits is 75600, while the sum is 40.

The square root of 897035512 is about 29950.5511134603. The cubic root of 897035512 is about 964.4281512668.

The spelling of 897035512 in words is "eight hundred ninety-seven million, thirty-five thousand, five hundred twelve".