96778827 has 16 divisors (see below), whose sum is σ = 143592480. Its totient is φ = 64421856.

The previous prime is 96778817. The next prime is 96778859. The reversal of 96778827 is 72887769.

It is not a de Polignac number, because 96778827 - 2¹⁹ = 96254539 is a prime.

It is a super-2 number, since 2×96778827² = 18732282710991858, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (96778817) 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, 18553 + ... + 23189.

It is an arithmetic number, because the mean of its divisors is an integer number (8974530).

Almost surely, 2^96778827 is an apocalyptic number.

96778827 is a deficient number, since it is larger than the sum of its proper divisors (46813653).

96778827 is a wasteful number, since it uses less digits than its factorization.

96778827 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5419 (or 5413 counting only the distinct ones).

The product of its digits is 2370816, while the sum is 54.

The square root of 96778827 is about 9837.6230360794. The cubic root of 96778827 is about 459.1206056689.

The spelling of 96778827 in words is "ninety-six million, seven hundred seventy-eight thousand, eight hundred twenty-seven".