Search a number
-
+
4957792 = 25722133
BaseRepresentation
bin10010111010011001100000
3100022212210221
4102322121200
52232122132
6254132424
760066130
oct22723140
910285727
104957792
112886954
1217b1114
131047808
14930ac0
1567de97
hex4ba660

4957792 has 24 divisors (see below), whose sum is σ = 11155536. Its totient is φ = 2124672.

The previous prime is 4957789. The next prime is 4957801. The reversal of 4957792 is 2977594.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10843 + ... + 11290.

It is an arithmetic number, because the mean of its divisors is an integer number (464814).

Almost surely, 24957792 is an apocalyptic number.

It is an amenable number.

4957792 is an abundant number, since it is smaller than the sum of its proper divisors (6197744).

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

4957792 is a wasteful number, since it uses less digits than its factorization.

4957792 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22150 (or 22142 counting only the distinct ones).

The product of its digits is 158760, while the sum is 43.

The square root of 4957792 is about 2226.6099793183. The cubic root of 4957792 is about 170.5150699178.

The spelling of 4957792 in words is "four million, nine hundred fifty-seven thousand, seven hundred ninety-two".

Divisors: 1 2 4 7 8 14 16 28 32 56 112 224 22133 44266 88532 154931 177064 309862 354128 619724 708256 1239448 2478896 4957792