97426285 has 8 divisors (see below), whose sum is σ = 127539936. Its totient is φ = 70855440.

The previous prime is 97426279. The next prime is 97426289. The reversal of 97426285 is 58262479.

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

It is not a de Polignac number, because 97426285 - 2⁷ = 97426157 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (97426289) 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, 885639 + ... + 885748.

It is an arithmetic number, because the mean of its divisors is an integer number (15942492).

Almost surely, 2^97426285 is an apocalyptic number.

It is an amenable number.

97426285 is a deficient number, since it is larger than the sum of its proper divisors (30113651).

97426285 is a wasteful number, since it uses less digits than its factorization.

97426285 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1771403.

The product of its digits is 241920, while the sum is 43.

The square root of 97426285 is about 9870.4754191478. The cubic root of 97426285 is about 460.1421819462.

The spelling of 97426285 in words is "ninety-seven million, four hundred twenty-six thousand, two hundred eighty-five".