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4742267 = 19249593
BaseRepresentation
bin10010000101110001111011
322220221011112
4102011301323
52203223032
6245350535
755210565
oct22056173
98827145
104742267
112749a32
12170844b
13ca069a
148b6335
1563a1b2
hex485c7b

4742267 has 4 divisors (see below), whose sum is σ = 4991880. Its totient is φ = 4492656.

The previous prime is 4742261. The next prime is 4742273. The reversal of 4742267 is 7622474.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (4742261) and next prime (4742273).

It is a cyclic number.

It is not a de Polignac number, because 4742267 - 24 = 4742251 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4742261) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 124778 + ... + 124815.

It is an arithmetic number, because the mean of its divisors is an integer number (1247970).

Almost surely, 24742267 is an apocalyptic number.

4742267 is a deficient number, since it is larger than the sum of its proper divisors (249613).

4742267 is a wasteful number, since it uses less digits than its factorization.

4742267 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 249612.

The product of its digits is 18816, while the sum is 32.

The square root of 4742267 is about 2177.6746772647. The cubic root of 4742267 is about 168.0074991928.

The spelling of 4742267 in words is "four million, seven hundred forty-two thousand, two hundred sixty-seven".

Divisors: 1 19 249593 4742267