97955 has 16 divisors (see below), whose sum is σ = 139104. Its totient is φ = 65280.
The previous prime is 97943. The next prime is 97961. The reversal of 97955 is 55979.
It is not a de Polignac number, because 97955 - 210 = 96931 is a prime.
It is a Duffinian number.
It is a plaindrome in base 14.
It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 97955.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 647 + ... + 783.
It is an arithmetic number, because the mean of its divisors is an integer number (8694).
297955 is an apocalyptic number.
97955 is a deficient number, since it is larger than the sum of its proper divisors (41149).
97955 is a wasteful number, since it uses less digits than its factorization.
97955 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 166.
The product of its digits is 14175, while the sum is 35.
The square root of 97955 is about 312.9776349837. The cubic root of 97955 is about 46.0973050499.
The spelling of 97955 in words is "ninety-seven thousand, nine hundred fifty-five".
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