526428112 has 120 divisors (see below), whose sum is σ = 1239200448. Its totient is φ = 212129280.

The previous prime is 526428107. The next prime is 526428121. The reversal of 526428112 is 211824625.

It is a Harshad number since it is a multiple of its sum of digits (31).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 7211308 + ... + 7211380.

Almost surely, 2^526428112 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 526428112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (619600224).

526428112 is an abundant number, since it is smaller than the sum of its proper divisors (712772336).

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

526428112 is a wasteful number, since it uses less digits than its factorization.

526428112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 217 (or 180 counting only the distinct ones).

The product of its digits is 7680, while the sum is 31.

The square root of 526428112 is about 22944.0212691673. The cubic root of 526428112 is about 807.4451391063.

The spelling of 526428112 in words is "five hundred twenty-six million, four hundred twenty-eight thousand, one hundred twelve".