424766146 has 16 divisors (see below), whose sum is σ = 731355840. Its totient is φ = 181246320.

The previous prime is 424766143. The next prime is 424766149. The reversal of 424766146 is 641667424.

It is an interprime number because it is at equal distance from previous prime (424766143) and next prime (424766149).

It is a super-3 number, since 3×424766146³ (a number of 27 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 424766099 and 424766108.

It is not an unprimeable number, because it can be changed into a prime (424766141) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 63040 + ... + 69451.

It is an arithmetic number, because the mean of its divisors is an integer number (45709740).

Almost surely, 2^424766146 is an apocalyptic number.

424766146 is a deficient number, since it is larger than the sum of its proper divisors (306589694).

424766146 is a wasteful number, since it uses less digits than its factorization.

424766146 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 132729.

The product of its digits is 193536, while the sum is 40.

The square root of 424766146 is about 20609.8555550494. The cubic root of 424766146 is about 751.7093728034.

The spelling of 424766146 in words is "four hundred twenty-four million, seven hundred sixty-six thousand, one hundred forty-six".