96666542 has 16 divisors (see below), whose sum is σ = 165913440. Its totient is φ = 41378688.

The previous prime is 96666503. The next prime is 96666551. The reversal of 96666542 is 24566669.

It is a nialpdrome in base 10.

It is a junction number, because it is equal to n+sod(n) for n = 96666493 and 96666502.

It is a congruent number.

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 7 ways as a sum of consecutive naturals, for example, 9434 + ... + 16802.

It is an arithmetic number, because the mean of its divisors is an integer number (10369590).

Almost surely, 2^96666542 is an apocalyptic number.

96666542 is a deficient number, since it is larger than the sum of its proper divisors (69246898).

96666542 is a wasteful number, since it uses less digits than its factorization.

96666542 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8315.

The product of its digits is 466560, while the sum is 44.

The square root of 96666542 is about 9831.9144626059. The cubic root of 96666542 is about 458.9429762256.

The spelling of 96666542 in words is "ninety-six million, six hundred sixty-six thousand, five hundred forty-two".