52426026 has 48 divisors (see below), whose sum is σ = 119340000. Its totient is φ = 16609824.

The previous prime is 52426021. The next prime is 52426091. The reversal of 52426026 is 62062425.

52426026 is a `hidden beast` number, since 52 + 4 + 2 + 602 + 6 = 666.

It is not an unprimeable number, because it can be changed into a prime (52426021) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 34225 + ... + 35723.

It is an arithmetic number, because the mean of its divisors is an integer number (2486250).

Almost surely, 2^52426026 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 52426026, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (59670000).

52426026 is an abundant number, since it is smaller than the sum of its proper divisors (66913974).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

52426026 is a wasteful number, since it uses less digits than its factorization.

52426026 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1603 (or 1600 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 27.

The square root of 52426026 is about 7240.5818826942. The cubic root of 52426026 is about 374.2676694429.

The spelling of 52426026 in words is "fifty-two million, four hundred twenty-six thousand, twenty-six".