97849113 has 8 divisors (see below), whose sum is σ = 134674176. Its totient is φ = 63128400.

The previous prime is 97849079. The next prime is 97849177. The reversal of 97849113 is 31194879.

It is a happy number.

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

It is not a de Polignac number, because 97849113 - 2⁸ = 97848857 is a prime.

It is not an unprimeable number, because it can be changed into a prime (97849013) 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, 525978 + ... + 526163.

It is an arithmetic number, because the mean of its divisors is an integer number (16834272).

Almost surely, 2^97849113 is an apocalyptic number.

97849113 is a gapful number since it is divisible by the number (93) formed by its first and last digit.

It is an amenable number.

97849113 is a deficient number, since it is larger than the sum of its proper divisors (36825063).

97849113 is a wasteful number, since it uses less digits than its factorization.

97849113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1052175.

The product of its digits is 54432, while the sum is 42.

The square root of 97849113 is about 9891.8710565797. The cubic root of 97849113 is about 460.8068903517.

The spelling of 97849113 in words is "ninety-seven million, eight hundred forty-nine thousand, one hundred thirteen".