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BaseRepresentation
bin10111110101011010
311221220210
4113311122
511111001
62031550
7554424
oct276532
9157823
1097626
1167391
12485b6
1335589
1427814
151ddd6
hex17d5a

97626 has 16 divisors (see below), whose sum is σ = 199584. Its totient is φ = 31824.

The previous prime is 97613. The next prime is 97649. The reversal of 97626 is 62679.

It is a Curzon number.

It is a plaindrome in base 13.

It is a zygodrome in base 4.

It is a junction number, because it is equal to n+sod(n) for n = 97593 and 97602.

It is an unprimeable number.

97626 is an untouchable number, because it is not equal to the sum of proper divisors of any 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 7 ways as a sum of consecutive naturals, for example, 165 + ... + 471.

It is an arithmetic number, because the mean of its divisors is an integer number (12474).

297626 is an apocalyptic number.

97626 is an abundant number, since it is smaller than the sum of its proper divisors (101958).

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

It is a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (99792).

97626 is a wasteful number, since it uses less digits than its factorization.

97626 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 365.

The product of its digits is 4536, while the sum is 30.

The square root of 97626 is about 312.4515962513. The cubic root of 97626 is about 46.0456383853.

The spelling of 97626 in words is "ninety-seven thousand, six hundred twenty-six".