97059447 has 6 divisors (see below), whose sum is σ = 140196992. Its totient is φ = 64706292.

The previous prime is 97059439. The next prime is 97059509. The reversal of 97059447 is 74495079.

It is not a de Polignac number, because 97059447 - 2³ = 97059439 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (97059427) by changing a digit.

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 5 ways as a sum of consecutive naturals, for example, 5392183 + ... + 5392200.

Almost surely, 2^97059447 is an apocalyptic number.

97059447 is a deficient number, since it is larger than the sum of its proper divisors (43137545).

97059447 is a wasteful number, since it uses less digits than its factorization.

97059447 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10784389 (or 10784386 counting only the distinct ones).

The product of its (nonzero) digits is 317520, while the sum is 45.

The square root of 97059447 is about 9851.8753037176. The cubic root of 97059447 is about 459.5639330022.

The spelling of 97059447 in words is "ninety-seven million, fifty-nine thousand, four hundred forty-seven".