96851778 has 32 divisors (see below), whose sum is σ = 204584640. Its totient is φ = 30481920.

The previous prime is 96851773. The next prime is 96851779. The reversal of 96851778 is 87715869.

It is a super-2 number, since 2×96851778² = 18760533803522568, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 96851778.

It is not an unprimeable number, because it can be changed into a prime (96851773) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 37158 + ... + 39678.

It is an arithmetic number, because the mean of its divisors is an integer number (6393270).

Almost surely, 2^96851778 is an apocalyptic number.

96851778 is an abundant number, since it is smaller than the sum of its proper divisors (107732862).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

96851778 is a wasteful number, since it uses less digits than its factorization.

96851778 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2882.

The product of its digits is 846720, while the sum is 51.

The square root of 96851778 is about 9841.3300930311. The cubic root of 96851778 is about 459.2359370081.

The spelling of 96851778 in words is "ninety-six million, eight hundred fifty-one thousand, seven hundred seventy-eight".