427650701 has 2 divisors, whose sum is σ = 427650702. Its totient is φ = 427650700.

The previous prime is 427650667. The next prime is 427650823. The reversal of 427650701 is 107056724.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 336906025 + 90744676 = 18355^2 + 9526^2 .

It is a cyclic number.

It is not a de Polignac number, because 427650701 - 2¹⁸ = 427388557 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (427650001) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 213825350 + 213825351.

It is an arithmetic number, because the mean of its divisors is an integer number (213825351).

Almost surely, 2^427650701 is an apocalyptic number.

It is an amenable number.

427650701 is a deficient number, since it is larger than the sum of its proper divisors (1).

427650701 is an equidigital number, since it uses as much as digits as its factorization.

427650701 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 11760, while the sum is 32.

The square root of 427650701 is about 20679.7171402319. The cubic root of 427650701 is about 753.4071360896.

The spelling of 427650701 in words is "four hundred twenty-seven million, six hundred fifty thousand, seven hundred one".