97536442 has 16 divisors (see below), whose sum is σ = 147723264. Its totient is φ = 48298000.

The previous prime is 97536437. The next prime is 97536451. The reversal of 97536442 is 24463579.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 97536395 and 97536404.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 118392 + ... + 119212.

It is an arithmetic number, because the mean of its divisors is an integer number (9232704).

Almost surely, 2^97536442 is an apocalyptic number.

97536442 is a deficient number, since it is larger than the sum of its proper divisors (50186822).

97536442 is a wasteful number, since it uses less digits than its factorization.

97536442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1325.

The product of its digits is 181440, while the sum is 40.

The square root of 97536442 is about 9876.0539690708. The cubic root of 97536442 is about 460.3155396479.

The spelling of 97536442 in words is "ninety-seven million, five hundred thirty-six thousand, four hundred forty-two".