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4904672 = 25153271
BaseRepresentation
bin10010101101011011100000
3100020011221112
4102231123200
52223422142
6253042452
756455223
oct22553340
910204845
104904672
11284aa53
121786428
131029596
149195ba
1566d382
hex4ad6e0

4904672 has 12 divisors (see below), whose sum is σ = 9656136. Its totient is φ = 2452320.

The previous prime is 4904663. The next prime is 4904699. The reversal of 4904672 is 2764094.

It is a Harshad number since it is a multiple of its sum of digits (32), and also a Moran number because the ratio is a prime number: 153271 = 4904672 / (4 + 9 + 0 + 4 + 6 + 7 + 2).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 76604 + ... + 76667.

It is an arithmetic number, because the mean of its divisors is an integer number (804678).

Almost surely, 24904672 is an apocalyptic number.

It is an amenable number.

4904672 is a deficient number, since it is larger than the sum of its proper divisors (4751464).

4904672 is a wasteful number, since it uses less digits than its factorization.

4904672 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 153281 (or 153273 counting only the distinct ones).

The product of its (nonzero) digits is 12096, while the sum is 32.

The square root of 4904672 is about 2214.6494079199. The cubic root of 4904672 is about 169.9038903112.

The spelling of 4904672 in words is "four million, nine hundred four thousand, six hundred seventy-two".

Divisors: 1 2 4 8 16 32 153271 306542 613084 1226168 2452336 4904672