97461185 has 4 divisors (see below), whose sum is σ = 116953428. Its totient is φ = 77968944.

The previous prime is 97461181. The next prime is 97461209. The reversal of 97461185 is 58116479.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 58116479 = 1091 ⋅53269.

It can be written as a sum of positive squares in 2 ways, for example, as 54937744 + 42523441 = 7412^2 + 6521^2 .

It is a cyclic number.

It is not a de Polignac number, because 97461185 - 2² = 97461181 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (97461181) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9746114 + ... + 9746123.

It is an arithmetic number, because the mean of its divisors is an integer number (29238357).

Almost surely, 2^97461185 is an apocalyptic number.

It is an amenable number.

97461185 is a deficient number, since it is larger than the sum of its proper divisors (19492243).

97461185 is a wasteful number, since it uses less digits than its factorization.

97461185 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19492242.

The product of its digits is 60480, while the sum is 41.

The square root of 97461185 is about 9872.2431594851. The cubic root of 97461185 is about 460.1971193620.

The spelling of 97461185 in words is "ninety-seven million, four hundred sixty-one thousand, one hundred eighty-five".