Search a number
-
+
4764872 = 23785087
BaseRepresentation
bin10010001011010011001000
322222002011202
4102023103020
52204433442
6250043332
755333520
oct22132310
98862152
104764872
112764a12
121719548
13caaa68
148c0680
15641c32
hex48b4c8

4764872 has 16 divisors (see below), whose sum is σ = 10210560. Its totient is φ = 2042064.

The previous prime is 4764869. The next prime is 4764901. The reversal of 4764872 is 2784674.

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, 42488 + ... + 42599.

It is an arithmetic number, because the mean of its divisors is an integer number (638160).

Almost surely, 24764872 is an apocalyptic number.

It is an amenable number.

4764872 is an abundant number, since it is smaller than the sum of its proper divisors (5445688).

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

4764872 is a wasteful number, since it uses less digits than its factorization.

4764872 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 85100 (or 85096 counting only the distinct ones).

The product of its digits is 75264, while the sum is 38.

The square root of 4764872 is about 2182.8586761401. The cubic root of 4764872 is about 168.2740236982.

The spelling of 4764872 in words is "four million, seven hundred sixty-four thousand, eight hundred seventy-two".

Divisors: 1 2 4 7 8 14 28 56 85087 170174 340348 595609 680696 1191218 2382436 4764872