426077 has 2 divisors, whose sum is σ = 426078. Its totient is φ = 426076.

The previous prime is 426073. The next prime is 426089. The reversal of 426077 is 770624.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 219961 + 206116 = 469^2 + 454^2 .

It is a cyclic number.

It is not a de Polignac number, because 426077 - 2² = 426073 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 (426073) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 213038 + 213039.

It is an arithmetic number, because the mean of its divisors is an integer number (213039).

2⁴²⁶⁰⁷⁷ is an apocalyptic number.

It is an amenable number.

426077 is a deficient number, since it is larger than the sum of its proper divisors (1).

426077 is an equidigital number, since it uses as much as digits as its factorization.

426077 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2352, while the sum is 26.

The square root of 426077 is about 652.7457391665. The cubic root of 426077 is about 75.2481852228.

The spelling of 426077 in words is "four hundred twenty-six thousand, seventy-seven".