424501132 has 48 divisors (see below), whose sum is σ = 826180992. Its totient is φ = 189233280.

The previous prime is 424501061. The next prime is 424501151. The reversal of 424501132 is 231105424.

It is a super-2 number, since 2×424501132² = 360402422138562848, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 908763 + ... + 909229.

It is an arithmetic number, because the mean of its divisors is an integer number (17212104).

Almost surely, 2^424501132 is an apocalyptic number.

It is an amenable number.

424501132 is a deficient number, since it is larger than the sum of its proper divisors (401679860).

424501132 is a wasteful number, since it uses less digits than its factorization.

424501132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 838 (or 836 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 22.

The square root of 424501132 is about 20603.4252492152. The cubic root of 424501132 is about 751.5530083708.

Adding to 424501132 its reverse (231105424), we get a palindrome (655606556).

The spelling of 424501132 in words is "four hundred twenty-four million, five hundred one thousand, one hundred thirty-two".