97487841 has 32 divisors (see below), whose sum is σ = 151027200. Its totient is φ = 55313280.

The previous prime is 97487783. The next prime is 97487893. The reversal of 97487841 is 14878479.

It is not a de Polignac number, because 97487841 - 2¹⁰ = 97486817 is a prime.

It is not an unprimeable number, because it can be changed into a prime (97487141) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 54930 + ... + 56676.

It is an arithmetic number, because the mean of its divisors is an integer number (4719600).

Almost surely, 2^97487841 is an apocalyptic number.

It is an amenable number.

97487841 is a deficient number, since it is larger than the sum of its proper divisors (53539359).

97487841 is a wasteful number, since it uses less digits than its factorization.

97487841 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1869.

The product of its digits is 451584, while the sum is 48.

The square root of 97487841 is about 9873.5931149709. The cubic root of 97487841 is about 460.2390707509.

The spelling of 97487841 in words is "ninety-seven million, four hundred eighty-seven thousand, eight hundred forty-one".