97409105 has 16 divisors (see below), whose sum is σ = 123612480. Its totient is φ = 73484352.

The previous prime is 97409087. The next prime is 97409113. The reversal of 97409105 is 50190479.

It is a cyclic number.

It is not a de Polignac number, because 97409105 - 2¹⁰ = 97408081 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 19307 + ... + 23823.

It is an arithmetic number, because the mean of its divisors is an integer number (7725780).

Almost surely, 2^97409105 is an apocalyptic number.

97409105 is a gapful number since it is divisible by the number (95) formed by its first and last digit.

It is an amenable number.

97409105 is a deficient number, since it is larger than the sum of its proper divisors (26203375).

97409105 is a wasteful number, since it uses less digits than its factorization.

97409105 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4768.

The product of its (nonzero) digits is 11340, while the sum is 35.

The square root of 97409105 is about 9869.6051086150. The cubic root of 97409105 is about 460.1151334367.

The spelling of 97409105 in words is "ninety-seven million, four hundred nine thousand, one hundred five".