34725727 has 2 divisors, whose sum is σ = 34725728. Its totient is φ = 34725726.

The previous prime is 34725707. The next prime is 34725739. The reversal of 34725727 is 72752743.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 34725727 - 2²³ = 26337119 is a prime.

It is a super-2 number, since 2×34725727² = 2411752231357058, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (34725707) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17362863 + 17362864.

It is an arithmetic number, because the mean of its divisors is an integer number (17362864).

Almost surely, 2^34725727 is an apocalyptic number.

34725727 is a deficient number, since it is larger than the sum of its proper divisors (1).

34725727 is an equidigital number, since it uses as much as digits as its factorization.

34725727 is an evil number, because the sum of its binary digits is even.

The product of its digits is 82320, while the sum is 37.

The square root of 34725727 is about 5892.8538926398. The cubic root of 34725727 is about 326.2499463210.

The spelling of 34725727 in words is "thirty-four million, seven hundred twenty-five thousand, seven hundred twenty-seven".