426060823 has 2 divisors, whose sum is σ = 426060824. Its totient is φ = 426060822.

The previous prime is 426060757. The next prime is 426060853. The reversal of 426060823 is 328060624.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 426060823 - 2¹³ = 426052631 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (426060853) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 213030411 + 213030412.

It is an arithmetic number, because the mean of its divisors is an integer number (213030412).

Almost surely, 2^426060823 is an apocalyptic number.

426060823 is a deficient number, since it is larger than the sum of its proper divisors (1).

426060823 is an equidigital number, since it uses as much as digits as its factorization.

426060823 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 13824, while the sum is 31.

The square root of 426060823 is about 20641.2408299501. The cubic root of 426060823 is about 752.4723288685.

The spelling of 426060823 in words is "four hundred twenty-six million, sixty thousand, eight hundred twenty-three".