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4961237 is a prime number
BaseRepresentation
bin10010111011001111010101
3100100001112112
4102323033111
52232224422
6254200405
760112151
oct22731725
910301475
104961237
1128894a6
1217b3105
131049258
14932061
1567eee2
hex4bb3d5

4961237 has 2 divisors, whose sum is σ = 4961238. Its totient is φ = 4961236.

The previous prime is 4961213. The next prime is 4961249. The reversal of 4961237 is 7321694.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2961841 + 1999396 = 1721^2 + 1414^2 .

It is a cyclic number.

It is not a de Polignac number, because 4961237 - 28 = 4960981 is a prime.

It is a super-2 number, since 2×49612372 = 49227745140338, which contains 22 as substring.

It is a Chen prime.

It is equal to p345965 and since 4961237 and 345965 have the same sum of digits, it is a Honaker prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4961207) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2480618 + 2480619.

It is an arithmetic number, because the mean of its divisors is an integer number (2480619).

Almost surely, 24961237 is an apocalyptic number.

It is an amenable number.

4961237 is a deficient number, since it is larger than the sum of its proper divisors (1).

4961237 is an equidigital number, since it uses as much as digits as its factorization.

4961237 is an evil number, because the sum of its binary digits is even.

The product of its digits is 9072, while the sum is 32.

The square root of 4961237 is about 2227.3834425173. The cubic root of 4961237 is about 170.5545558024.

The spelling of 4961237 in words is "four million, nine hundred sixty-one thousand, two hundred thirty-seven".