97651466 has 8 divisors (see below), whose sum is σ = 159793344. Its totient is φ = 44387020.

The previous prime is 97651453. The next prime is 97651487. The reversal of 97651466 is 66415679.

It is a happy number.

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 (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2219330 + ... + 2219373.

It is an arithmetic number, because the mean of its divisors is an integer number (19974168).

Almost surely, 2^97651466 is an apocalyptic number.

97651466 is a deficient number, since it is larger than the sum of its proper divisors (62141878).

97651466 is a wasteful number, since it uses less digits than its factorization.

97651466 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4438716.

The product of its digits is 272160, while the sum is 44.

The square root of 97651466 is about 9881.8756316805. The cubic root of 97651466 is about 460.4964174604.

The spelling of 97651466 in words is "ninety-seven million, six hundred fifty-one thousand, four hundred sixty-six".