97226493 has 16 divisors (see below), whose sum is σ = 159551616. Its totient is φ = 51284160.

The previous prime is 97226461. The next prime is 97226533. The reversal of 97226493 is 39462279.

It is a happy number.

It is not a de Polignac number, because 97226493 - 2⁵ = 97226461 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (97226413) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 177798 + ... + 178343.

It is an arithmetic number, because the mean of its divisors is an integer number (9971976).

Almost surely, 2^97226493 is an apocalyptic number.

It is an amenable number.

97226493 is a deficient number, since it is larger than the sum of its proper divisors (62325123).

97226493 is a wasteful number, since it uses less digits than its factorization.

97226493 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 356164.

The product of its digits is 163296, while the sum is 42.

The square root of 97226493 is about 9860.3495374150. The cubic root of 97226493 is about 459.8274289661.

The spelling of 97226493 in words is "ninety-seven million, two hundred twenty-six thousand, four hundred ninety-three".