95664780 has 144 divisors (see below), whose sum is σ = 316676640. Its totient is φ = 23970816.

The previous prime is 95664733. The next prime is 95664799. The reversal of 95664780 is 8746659.

95664780 is a `hidden beast` number, since 9 + 566 + 4 + 7 + 80 = 666.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 155754 + ... + 156366.

Almost surely, 2^95664780 is an apocalyptic number.

95664780 is a gapful number since it is divisible by the number (90) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 95664780, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (158338320).

95664780 is an abundant number, since it is smaller than the sum of its proper divisors (221011860).

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

95664780 is a wasteful number, since it uses less digits than its factorization.

95664780 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 665 (or 640 counting only the distinct ones).

The product of its (nonzero) digits is 362880, while the sum is 45.

The square root of 95664780 is about 9780.8373874633. The cubic root of 95664780 is about 457.3521155993.

The spelling of 95664780 in words is "ninety-five million, six hundred sixty-four thousand, seven hundred eighty".