426136 has 8 divisors (see below), whose sum is σ = 799020. Its totient is φ = 213064.

The previous prime is 426131. The next prime is 426161. The reversal of 426136 is 631624.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (426131) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26626 + ... + 26641.

2⁴²⁶¹³⁶ is an apocalyptic number.

It is an amenable number.

426136 is a deficient number, since it is larger than the sum of its proper divisors (372884).

426136 is a wasteful number, since it uses less digits than its factorization.

426136 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53273 (or 53269 counting only the distinct ones).

The product of its digits is 864, while the sum is 22.

The square root of 426136 is about 652.7909313096. The cubic root of 426136 is about 75.2516583337.

The spelling of 426136 in words is "four hundred twenty-six thousand, one hundred thirty-six".