427062007 has 2 divisors, whose sum is σ = 427062008. Its totient is φ = 427062006.

The previous prime is 427061989. The next prime is 427062043. The reversal of 427062007 is 700260724.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-427062007 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (427066007) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 213531003 + 213531004.

It is an arithmetic number, because the mean of its divisors is an integer number (213531004).

Almost surely, 2^427062007 is an apocalyptic number.

427062007 is a deficient number, since it is larger than the sum of its proper divisors (1).

427062007 is an equidigital number, since it uses as much as digits as its factorization.

427062007 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4704, while the sum is 28.

The square root of 427062007 is about 20665.4786298310. The cubic root of 427062007 is about 753.0612697620.

The spelling of 427062007 in words is "four hundred twenty-seven million, sixty-two thousand, seven".