42276601 has 2 divisors, whose sum is σ = 42276602. Its totient is φ = 42276600.

The previous prime is 42276587. The next prime is 42276623. The reversal of 42276601 is 10667224.

42276601 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 33872400 + 8404201 = 5820^2 + 2899^2 .

It is a cyclic number.

It is not a de Polignac number, because 42276601 - 2⁷ = 42276473 is a prime.

It is a super-2 number, since 2×42276601² = 3574621984226402, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 42276601.

It is not a weakly prime, because it can be changed into another prime (42276301) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 21138300 + 21138301.

It is an arithmetic number, because the mean of its divisors is an integer number (21138301).

Almost surely, 2^42276601 is an apocalyptic number.

It is an amenable number.

42276601 is a deficient number, since it is larger than the sum of its proper divisors (1).

42276601 is an equidigital number, since it uses as much as digits as its factorization.

42276601 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4032, while the sum is 28.

The square root of 42276601 is about 6502.0459087890. The cubic root of 42276601 is about 348.3640688268.

The spelling of 42276601 in words is "forty-two million, two hundred seventy-six thousand, six hundred one".