95972778 has 48 divisors (see below), whose sum is σ = 231693696. Its totient is φ = 28461120.

The previous prime is 95972777. The next prime is 95972801. The reversal of 95972778 is 87727959.

It is not an unprimeable number, because it can be changed into a prime (95972777) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4150 + ... + 14462.

It is an arithmetic number, because the mean of its divisors is an integer number (4826952).

Almost surely, 2^95972778 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 95972778, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (115846848).

95972778 is an abundant number, since it is smaller than the sum of its proper divisors (135720918).

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

95972778 is a wasteful number, since it uses less digits than its factorization.

95972778 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10379 (or 10376 counting only the distinct ones).

The product of its digits is 2222640, while the sum is 54.

The square root of 95972778 is about 9796.5697057695. The cubic root of 95972778 is about 457.8424131922.

It can be divided in two parts, 959727 and 78, that added together give a triangular number (959805 = T₁₃₈₅).

The spelling of 95972778 in words is "ninety-five million, nine hundred seventy-two thousand, seven hundred seventy-eight".