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4967227 = 19261433
BaseRepresentation
bin10010111100101100111011
3100100100202101
4102330230323
52232422402
6254244231
760135466
oct22745473
910310671
104967227
112892a51
1217b6677
13104bbb5
149342dd
15681b87
hex4bcb3b

4967227 has 4 divisors (see below), whose sum is σ = 5228680. Its totient is φ = 4705776.

The previous prime is 4967219. The next prime is 4967233. The reversal of 4967227 is 7227694.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 7227694 = 23613847.

It is a cyclic number.

It is not a de Polignac number, because 4967227 - 23 = 4967219 is a prime.

It is a d-powerful number, because it can be written as 48 + 97 + 63 + 73 + 2 + 29 + 76 .

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4967257) 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, 130698 + ... + 130735.

It is an arithmetic number, because the mean of its divisors is an integer number (1307170).

Almost surely, 24967227 is an apocalyptic number.

4967227 is a deficient number, since it is larger than the sum of its proper divisors (261453).

4967227 is a wasteful number, since it uses less digits than its factorization.

4967227 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 261452.

The product of its digits is 42336, while the sum is 37.

The square root of 4967227 is about 2228.7276639374. The cubic root of 4967227 is about 170.6231684561.

It can be divided in two parts, 49 and 67227, that added together give a palindrome (67276).

The spelling of 4967227 in words is "four million, nine hundred sixty-seven thousand, two hundred twenty-seven".

Divisors: 1 19 261433 4967227