96945878 has 4 divisors (see below), whose sum is σ = 145418820. Its totient is φ = 48472938.

The previous prime is 96945859. The next prime is 96945907. The reversal of 96945878 is 87854969.

It is a semiprime because it is the product of two primes.

It is a super-2 number, since 2×96945878² = 18797006522381768, which contains 22 as substring.

It is an alternating number because its digits alternate between odd and even.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24236468 + ... + 24236471.

It is an arithmetic number, because the mean of its divisors is an integer number (36354705).

Almost surely, 2^96945878 is an apocalyptic number.

96945878 is a deficient number, since it is larger than the sum of its proper divisors (48472942).

96945878 is a wasteful number, since it uses less digits than its factorization.

96945878 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48472941.

The product of its digits is 4354560, while the sum is 56.

The square root of 96945878 is about 9846.1097901659. The cubic root of 96945878 is about 459.3846182014.

Subtracting from 96945878 its reverse (87854969), we obtain a palindrome (9090909).

The spelling of 96945878 in words is "ninety-six million, nine hundred forty-five thousand, eight hundred seventy-eight".