97541522 has 8 divisors (see below), whose sum is σ = 157567116. Its totient is φ = 45019152.

The previous prime is 97541519. The next prime is 97541539. The reversal of 97541522 is 22514579.

97541522 is nontrivially palindromic in base 12.

It can be written as a sum of positive squares in 2 ways, for example, as 93334921 + 4206601 = 9661^2 + 2051^2 .

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

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 3 ways as a sum of consecutive naturals, for example, 1875773 + ... + 1875824.

Almost surely, 2^97541522 is an apocalyptic number.

97541522 is a deficient number, since it is larger than the sum of its proper divisors (60025594).

97541522 is a wasteful number, since it uses less digits than its factorization.

97541522 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3751612.

The product of its digits is 25200, while the sum is 35.

The square root of 97541522 is about 9876.3111534621. The cubic root of 97541522 is about 460.3235310622.

The spelling of 97541522 in words is "ninety-seven million, five hundred forty-one thousand, five hundred twenty-two".