897190941 has 8 divisors (see below), whose sum is σ = 1201525344. Its totient is φ = 595491920.

The previous prime is 897190909. The next prime is 897190991. The reversal of 897190941 is 149091798.

897190941 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 897190941 - 2⁵ = 897190909 is a prime.

It is a super-2 number, since 2×897190941² = 1609903169224930962, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (897190991) 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, 658050 + ... + 659411.

It is an arithmetic number, because the mean of its divisors is an integer number (150190668).

Almost surely, 2^897190941 is an apocalyptic number.

It is an amenable number.

897190941 is a deficient number, since it is larger than the sum of its proper divisors (304334403).

897190941 is a wasteful number, since it uses less digits than its factorization.

897190941 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1317691.

The product of its (nonzero) digits is 163296, while the sum is 48.

The square root of 897190941 is about 29953.1457613387. The cubic root of 897190941 is about 964.4838500822.

The spelling of 897190941 in words is "eight hundred ninety-seven million, one hundred ninety thousand, nine hundred forty-one".