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4875490 = 253713177
BaseRepresentation
bin10010100110010011100010
3100011200220201
4102212103202
52222003430
6252255414
756304154
oct22462342
910150821
104875490
112830034
12177156a
131019209
1490cad4
156648ca
hex4a64e2

4875490 has 16 divisors (see below), whose sum is σ = 9013752. Its totient is φ = 1897344.

The previous prime is 4875487. The next prime is 4875491. The reversal of 4875490 is 945784.

It can be written as a sum of positive squares in 4 ways, for example, as 4748041 + 127449 = 2179^2 + 357^2 .

It is a Harshad number since it is a multiple of its sum of digits (37).

It is not an unprimeable number, because it can be changed into a prime (4875491) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6219 + ... + 6958.

Almost surely, 24875490 is an apocalyptic number.

4875490 is a deficient number, since it is larger than the sum of its proper divisors (4138262).

4875490 is a wasteful number, since it uses less digits than its factorization.

4875490 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13221.

The product of its (nonzero) digits is 40320, while the sum is 37.

The square root of 4875490 is about 2208.0511769431. The cubic root of 4875490 is about 169.5662529642.

The spelling of 4875490 in words is "four million, eight hundred seventy-five thousand, four hundred ninety".

Divisors: 1 2 5 10 37 74 185 370 13177 26354 65885 131770 487549 975098 2437745 4875490