96980155 has 16 divisors (see below), whose sum is σ = 125068320. Its totient is φ = 71926272.

The previous prime is 96980153. The next prime is 96980159. The reversal of 96980155 is 55108969.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 96980155 - 2¹ = 96980153 is a prime.

It is not an unprimeable number, because it can be changed into a prime (96980153) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2820 + ... + 14209.

It is an arithmetic number, because the mean of its divisors is an integer number (7816770).

Almost surely, 2^96980155 is an apocalyptic number.

96980155 is a deficient number, since it is larger than the sum of its proper divisors (28088165).

96980155 is a wasteful number, since it uses less digits than its factorization.

96980155 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17118.

The product of its (nonzero) digits is 97200, while the sum is 43.

The square root of 96980155 is about 9847.8502730291. The cubic root of 96980155 is about 459.4387531183.

It can be divided in two parts, 9 and 6980155, that added together give a square (6980164 = 2642²).

The spelling of 96980155 in words is "ninety-six million, nine hundred eighty thousand, one hundred fifty-five".