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4870764 = 2232197121
BaseRepresentation
bin10010100101001001101100
3100011110102200
4102211021230
52221331024
6252221500
756254323
oct22451154
910143380
104870764
112827528
12176a890
131017012
1490b0ba
156632c9
hex4a526c

4870764 has 36 divisors (see below), whose sum is σ = 12962040. Its totient is φ = 1537920.

The previous prime is 4870763. The next prime is 4870771. The reversal of 4870764 is 4670784.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (36).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (4870763) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2877 + ... + 4244.

Almost surely, 24870764 is an apocalyptic number.

It is an amenable number.

4870764 is an abundant number, since it is smaller than the sum of its proper divisors (8091276).

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

4870764 is a wasteful number, since it uses less digits than its factorization.

4870764 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7150 (or 7145 counting only the distinct ones).

The product of its (nonzero) digits is 37632, while the sum is 36.

The square root of 4870764 is about 2206.9807430062. The cubic root of 4870764 is about 169.5114462210.

The spelling of 4870764 in words is "four million, eight hundred seventy thousand, seven hundred sixty-four".

Divisors: 1 2 3 4 6 9 12 18 19 36 38 57 76 114 171 228 342 684 7121 14242 21363 28484 42726 64089 85452 128178 135299 256356 270598 405897 541196 811794 1217691 1623588 2435382 4870764