97849852 has 6 divisors (see below), whose sum is σ = 171237248. Its totient is φ = 48924924.

The previous prime is 97849849. The next prime is 97849853. The reversal of 97849852 is 25894879.

It is a self number, because there is not a number n which added to its sum of digits gives 97849852.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (97849853) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12231228 + ... + 12231235.

Almost surely, 2^97849852 is an apocalyptic number.

It is an amenable number.

97849852 is a deficient number, since it is larger than the sum of its proper divisors (73387396).

97849852 is a wasteful number, since it uses less digits than its factorization.

97849852 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24462467 (or 24462465 counting only the distinct ones).

The product of its digits is 1451520, while the sum is 52.

The square root of 97849852 is about 9891.9084104130. The cubic root of 97849852 is about 460.8080504216.

The spelling of 97849852 in words is "ninety-seven million, eight hundred forty-nine thousand, eight hundred fifty-two".