97426361 has 4 divisors (see below), whose sum is σ = 98372352. Its totient is φ = 96480372.

The previous prime is 97426339. The next prime is 97426369. The reversal of 97426361 is 16362479.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 16362479 = 7 ⋅2337497.

It is a cyclic number.

It is not a de Polignac number, because 97426361 - 2¹⁰ = 97425337 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (97426369) 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 3 ways as a sum of consecutive naturals, for example, 472841 + ... + 473046.

It is an arithmetic number, because the mean of its divisors is an integer number (24593088).

Almost surely, 2^97426361 is an apocalyptic number.

It is an amenable number.

97426361 is a deficient number, since it is larger than the sum of its proper divisors (945991).

97426361 is a wasteful number, since it uses less digits than its factorization.

97426361 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 945990.

The product of its digits is 54432, while the sum is 38.

The square root of 97426361 is about 9870.4792690122. The cubic root of 97426361 is about 460.1423015949.

The spelling of 97426361 in words is "ninety-seven million, four hundred twenty-six thousand, three hundred sixty-one".