2736523 has 2 divisors, whose sum is σ = 2736524. Its totient is φ = 2736522.

The previous prime is 2736511. The next prime is 2736533. The reversal of 2736523 is 3256372.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2736523 - 2⁵ = 2736491 is a prime.

It is equal to p₁₉₉₀₉₀ and since 2736523 and 199090 have the same sum of digits, it is a Honaker prime.

It is a junction number, because it is equal to n+sod(n) for n = 2736491 and 2736500.

It is not a weakly prime, because it can be changed into another prime (2736533) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1368261 + 1368262.

It is an arithmetic number, because the mean of its divisors is an integer number (1368262).

2^2736523 is an apocalyptic number.

2736523 is a deficient number, since it is larger than the sum of its proper divisors (1).

2736523 is an equidigital number, since it uses as much as digits as its factorization.

2736523 is an evil number, because the sum of its binary digits is even.

The product of its digits is 7560, while the sum is 28.

The square root of 2736523 is about 1654.2439360626. The cubic root of 2736523 is about 139.8727244635.

The spelling of 2736523 in words is "two million, seven hundred thirty-six thousand, five hundred twenty-three".