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4797108 = 2232133253
BaseRepresentation
bin10010010011001010110100
3100000201101200
4102103022310
52212001413
6250452500
755526511
oct22231264
910021350
104797108
112787158
121734130
13cbc634
148cc308
1564b573
hex4932b4

4797108 has 18 divisors (see below), whose sum is σ = 12126114. Its totient is φ = 1599024.

The previous prime is 4797073. The next prime is 4797167. The reversal of 4797108 is 8017974.

It can be written as a sum of positive squares in only one way, i.e., 4717584 + 79524 = 2172^2 + 282^2 .

It is a tau number, because it is divible by the number of its divisors (18).

It is a Harshad number since it is a multiple of its sum of digits (36), and also a Moran number because the ratio is a prime number: 133253 = 4797108 / (4 + 7 + 9 + 7 + 1 + 0 + 8).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 66591 + ... + 66662.

It is an arithmetic number, because the mean of its divisors is an integer number (673673).

Almost surely, 24797108 is an apocalyptic number.

It is an amenable number.

4797108 is an abundant number, since it is smaller than the sum of its proper divisors (7329006).

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

4797108 is a wasteful number, since it uses less digits than its factorization.

4797108 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 133263 (or 133258 counting only the distinct ones).

The product of its (nonzero) digits is 14112, while the sum is 36.

The square root of 4797108 is about 2190.2301248956. The cubic root of 4797108 is about 168.6526483755.

The spelling of 4797108 in words is "four million, seven hundred ninety-seven thousand, one hundred eight".

Divisors: 1 2 3 4 6 9 12 18 36 133253 266506 399759 533012 799518 1199277 1599036 2398554 4797108