96772557 has 8 divisors (see below), whose sum is σ = 147462976. Its totient is φ = 55298592.

The previous prime is 96772547. The next prime is 96772561. The reversal of 96772557 is 75527769.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 96772557 - 2⁶ = 96772493 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (96772547) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2304088 + ... + 2304129.

It is an arithmetic number, because the mean of its divisors is an integer number (18432872).

Almost surely, 2^96772557 is an apocalyptic number.

It is an amenable number.

96772557 is a deficient number, since it is larger than the sum of its proper divisors (50690419).

96772557 is a wasteful number, since it uses less digits than its factorization.

96772557 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4608227.

The product of its digits is 926100, while the sum is 48.

The square root of 96772557 is about 9837.3043563773. The cubic root of 96772557 is about 459.1106904548.

The spelling of 96772557 in words is "ninety-six million, seven hundred seventy-two thousand, five hundred fifty-seven".