897807241 has 8 divisors (see below), whose sum is σ = 904904000. Its totient is φ = 890734320.

The previous prime is 897807233. The next prime is 897807263. The reversal of 897807241 is 142708798.

897807241 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 897807241 - 2³ = 897807233 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 897807191 and 897807200.

It is not an unprimeable number, because it can be changed into a prime (897807221) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 73810 + ... + 85108.

It is an arithmetic number, because the mean of its divisors is an integer number (113113000).

Almost surely, 2^897807241 is an apocalyptic number.

It is an amenable number.

897807241 is a deficient number, since it is larger than the sum of its proper divisors (7096759).

897807241 is a wasteful number, since it uses less digits than its factorization.

897807241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11919.

The product of its (nonzero) digits is 225792, while the sum is 46.

The square root of 897807241 is about 29963.4317293597. The cubic root of 897807241 is about 964.7046411895.

The spelling of 897807241 in words is "eight hundred ninety-seven million, eight hundred seven thousand, two hundred forty-one".