Search a number
-
+
4870072 = 23608759
BaseRepresentation
bin10010100100111110111000
3100011102111001
4102210332320
52221320242
6252214344
756252314
oct22447670
910142431
104870072
112826a59
12176a3b4
1310168cc
1490ab44
15662eb7
hex4a4fb8

4870072 has 8 divisors (see below), whose sum is σ = 9131400. Its totient is φ = 2435032.

The previous prime is 4870067. The next prime is 4870081. The reversal of 4870072 is 2700784.

It is a tau number, because it is divible by the number of its divisors (8).

It is a self number, because there is not a number n which added to its sum of digits gives 4870072.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 304372 + ... + 304387.

It is an arithmetic number, because the mean of its divisors is an integer number (1141425).

Almost surely, 24870072 is an apocalyptic number.

It is an amenable number.

4870072 is a deficient number, since it is larger than the sum of its proper divisors (4261328).

4870072 is a wasteful number, since it uses less digits than its factorization.

4870072 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 608765 (or 608761 counting only the distinct ones).

The product of its (nonzero) digits is 3136, while the sum is 28.

The square root of 4870072 is about 2206.8239621683. The cubic root of 4870072 is about 169.5034182213.

The spelling of 4870072 in words is "four million, eight hundred seventy thousand, seventy-two".

Divisors: 1 2 4 8 608759 1217518 2435036 4870072