424252026 has 64 divisors (see below), whose sum is σ = 1082649600. Its totient is φ = 121791600.

The previous prime is 424252013. The next prime is 424252039. The reversal of 424252026 is 620252424.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (424252013) and next prime (424252039).

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

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 7510 + ... + 30081.

It is an arithmetic number, because the mean of its divisors is an integer number (16916400).

Almost surely, 2^424252026 is an apocalyptic number.

424252026 is an abundant number, since it is smaller than the sum of its proper divisors (658397574).

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

424252026 is a wasteful number, since it uses less digits than its factorization.

424252026 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37632 (or 37626 counting only the distinct ones).

The product of its (nonzero) digits is 7680, while the sum is 27.

The square root of 424252026 is about 20597.3791051192. The cubic root of 424252026 is about 751.4059706816.

The spelling of 424252026 in words is "four hundred twenty-four million, two hundred fifty-two thousand, twenty-six".