897028153 has 12 divisors (see below), whose sum is σ = 1061171280. Its totient is φ = 755846952.

The previous prime is 897028147. The next prime is 897028169. The reversal of 897028153 is 351820798.

It is not a de Polignac number, because 897028153 - 2¹³ = 897019961 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (897028123) 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, 152251 + ... + 158032.

It is an arithmetic number, because the mean of its divisors is an integer number (88430940).

Almost surely, 2^897028153 is an apocalyptic number.

It is an amenable number.

897028153 is a deficient number, since it is larger than the sum of its proper divisors (164143127).

897028153 is a wasteful number, since it uses less digits than its factorization.

897028153 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 310356 (or 310349 counting only the distinct ones).

The product of its (nonzero) digits is 120960, while the sum is 43.

The square root of 897028153 is about 29950.4282607111. The cubic root of 897028153 is about 964.4255139702.

The spelling of 897028153 in words is "eight hundred ninety-seven million, twenty-eight thousand, one hundred fifty-three".