97122429 has 8 divisors (see below), whose sum is σ = 143885120. Its totient is φ = 64748268.

The previous prime is 97122413. The next prime is 97122439. The reversal of 97122429 is 92422179.

It is not a de Polignac number, because 97122429 - 2⁴ = 97122413 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 97122393 and 97122402.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (97122439) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1798537 + ... + 1798590.

It is an arithmetic number, because the mean of its divisors is an integer number (17985640).

Almost surely, 2^97122429 is an apocalyptic number.

It is an amenable number.

97122429 is a deficient number, since it is larger than the sum of its proper divisors (46762691).

97122429 is a wasteful number, since it uses less digits than its factorization.

97122429 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3597136 (or 3597130 counting only the distinct ones).

The product of its digits is 18144, while the sum is 36.

The square root of 97122429 is about 9855.0712326193. The cubic root of 97122429 is about 459.6633153846.

The spelling of 97122429 in words is "ninety-seven million, one hundred twenty-two thousand, four hundred twenty-nine".