424087746 has 16 divisors (see below), whose sum is σ = 898068384. Its totient is φ = 133047104.

The previous prime is 424087711. The next prime is 424087751. The reversal of 424087746 is 647780424.

It is a Smith number, since the sum of its digits (42) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a junction number, because it is equal to n+sod(n) for n = 424087698 and 424087707.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2078760 + ... + 2078963.

It is an arithmetic number, because the mean of its divisors is an integer number (56129274).

Almost surely, 2^424087746 is an apocalyptic number.

424087746 is an abundant number, since it is smaller than the sum of its proper divisors (473980638).

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

424087746 is a wasteful number, since it uses less digits than its factorization.

424087746 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4157745.

The product of its (nonzero) digits is 301056, while the sum is 42.

The square root of 424087746 is about 20593.3908329833. The cubic root of 424087746 is about 751.3089710196.

The spelling of 424087746 in words is "four hundred twenty-four million, eighty-seven thousand, seven hundred forty-six".