424130526 has 16 divisors (see below), whose sum is σ = 942512400. Its totient is φ = 141376824.

The previous prime is 424130503. The next prime is 424130549. The reversal of 424130526 is 625031424.

424130526 is a `hidden beast` number, since 4 + 2 + 4 + 130 + 526 = 666.

It is an interprime number because it is at equal distance from previous prime (424130503) and next prime (424130549).

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a self number, because there is not a number n which added to its sum of digits gives 424130526.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3927081 + ... + 3927188.

It is an arithmetic number, because the mean of its divisors is an integer number (58907025).

Almost surely, 2^424130526 is an apocalyptic number.

424130526 is an abundant number, since it is smaller than the sum of its proper divisors (518381874).

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

424130526 is a wasteful number, since it uses less digits than its factorization.

424130526 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7854280 (or 7854274 counting only the distinct ones).

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

The square root of 424130526 is about 20594.4294895489. The cubic root of 424130526 is about 751.3342330221.

The spelling of 424130526 in words is "four hundred twenty-four million, one hundred thirty thousand, five hundred twenty-six".