423150252 has 48 divisors (see below), whose sum is σ = 1167317760. Its totient is φ = 116730432.

The previous prime is 423150239. The next prime is 423150253. The reversal of 423150252 is 252051324.

It is a super-2 number, since 2×423150252² = 358112271535327008, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (423150253) 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 15 ways as a sum of consecutive naturals, for example, 84418 + ... + 89289.

It is an arithmetic number, because the mean of its divisors is an integer number (24319120).

Almost surely, 2^423150252 is an apocalyptic number.

423150252 is a gapful number since it is divisible by the number (42) formed by its first and last digit.

It is an amenable number.

423150252 is an abundant number, since it is smaller than the sum of its proper divisors (744167508).

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

423150252 is a wasteful number, since it uses less digits than its factorization.

423150252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 173750 (or 173748 counting only the distinct ones).

The product of its (nonzero) digits is 2400, while the sum is 24.

The square root of 423150252 is about 20570.6162280083. The cubic root of 423150252 is about 750.7549447119.

It can be divided in two parts, 4231 and 50252, that multiplied together give a palindrome (212616212).

The spelling of 423150252 in words is "four hundred twenty-three million, one hundred fifty thousand, two hundred fifty-two".