2276537 has 2 divisors, whose sum is σ = 2276538. Its totient is φ = 2276536.

The previous prime is 2276513. The next prime is 2276551. The reversal of 2276537 is 7356722.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1893376 + 383161 = 1376^2 + 619^2 .

It is a cyclic number.

It is not a de Polignac number, because 2276537 - 2¹⁰ = 2275513 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (2276557) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1138268 + 1138269.

It is an arithmetic number, because the mean of its divisors is an integer number (1138269).

2^2276537 is an apocalyptic number.

It is an amenable number.

2276537 is a deficient number, since it is larger than the sum of its proper divisors (1).

2276537 is an equidigital number, since it uses as much as digits as its factorization.

2276537 is an evil number, because the sum of its binary digits is even.

The product of its digits is 17640, while the sum is 32.

The square root of 2276537 is about 1508.8197374107. The cubic root of 2276537 is about 131.5502176797.

The spelling of 2276537 in words is "two million, two hundred seventy-six thousand, five hundred thirty-seven".