426106526 has 4 divisors (see below), whose sum is σ = 639159792. Its totient is φ = 213053262.

The previous prime is 426106523. The next prime is 426106531. The reversal of 426106526 is 625601624.

It is a semiprime because it is the product of two primes.

It is a junction number, because it is equal to n+sod(n) for n = 426106492 and 426106501.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (426106523) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 106526630 + ... + 106526633.

It is an arithmetic number, because the mean of its divisors is an integer number (159789948).

Almost surely, 2^426106526 is an apocalyptic number.

426106526 is a deficient number, since it is larger than the sum of its proper divisors (213053266).

426106526 is a wasteful number, since it uses less digits than its factorization.

426106526 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 213053265.

The product of its (nonzero) digits is 17280, while the sum is 32.

The square root of 426106526 is about 20642.3478800257. The cubic root of 426106526 is about 752.4992334882.

The spelling of 426106526 in words is "four hundred twenty-six million, one hundred six thousand, five hundred twenty-six".