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4228495 = 51749747
BaseRepresentation
bin10000001000010110001111
321221211101221
4100020112033
52040302440
6230344211
750640655
oct20102617
97854357
104228495
112428a27
1214bb067
13b5088b
147c0dd5
15587d4a
hex40858f

4228495 has 8 divisors (see below), whose sum is σ = 5372784. Its totient is φ = 3183744.

The previous prime is 4228489. The next prime is 4228501. The reversal of 4228495 is 5948224.

It is an interprime number because it is at equal distance from previous prime (4228489) and next prime (4228501).

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 4228495 - 23 = 4228487 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 4228495.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 24789 + ... + 24958.

It is an arithmetic number, because the mean of its divisors is an integer number (671598).

Almost surely, 24228495 is an apocalyptic number.

4228495 is a deficient number, since it is larger than the sum of its proper divisors (1144289).

4228495 is a wasteful number, since it uses less digits than its factorization.

4228495 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49769.

The product of its digits is 23040, while the sum is 34.

The square root of 4228495 is about 2056.3304695501. The cubic root of 4228495 is about 161.7069206926.

The spelling of 4228495 in words is "four million, two hundred twenty-eight thousand, four hundred ninety-five".

Divisors: 1 5 17 85 49747 248735 845699 4228495