97826746 has 8 divisors (see below), whose sum is σ = 147029940. Its totient is φ = 48816768.

The previous prime is 97826741. The next prime is 97826749. The reversal of 97826746 is 64762879.

It can be written as a sum of positive squares in 2 ways, for example, as 95824521 + 2002225 = 9789^2 + 1415^2 .

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

It is a self number, because there is not a number n which added to its sum of digits gives 97826746.

It is not an unprimeable number, because it can be changed into a prime (97826741) 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, 47031 + ... + 49066.

Almost surely, 2^97826746 is an apocalyptic number.

97826746 is a deficient number, since it is larger than the sum of its proper divisors (49203194).

97826746 is a wasteful number, since it uses less digits than its factorization.

97826746 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 96608.

The product of its digits is 1016064, while the sum is 49.

The square root of 97826746 is about 9890.7404171781. The cubic root of 97826746 is about 460.7717762430.

The spelling of 97826746 in words is "ninety-seven million, eight hundred twenty-six thousand, seven hundred forty-six".