64367011 has 2 divisors, whose sum is σ = 64367012. Its totient is φ = 64367010.

The previous prime is 64366999. The next prime is 64367021. The reversal of 64367011 is 11076346.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-64367011 is a prime.

It is a super-2 number, since 2×64367011² = 8286224210148242, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (64367021) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 32183505 + 32183506.

It is an arithmetic number, because the mean of its divisors is an integer number (32183506).

Almost surely, 2^64367011 is an apocalyptic number.

64367011 is a deficient number, since it is larger than the sum of its proper divisors (1).

64367011 is an equidigital number, since it uses as much as digits as its factorization.

64367011 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3024, while the sum is 28.

The square root of 64367011 is about 8022.9053964259. The cubic root of 64367011 is about 400.7631493318.

The spelling of 64367011 in words is "sixty-four million, three hundred sixty-seven thousand, eleven".