132224620 has 24 divisors (see below), whose sum is σ = 302915088. Its totient is φ = 48081600.

The previous prime is 132224611. The next prime is 132224621. The reversal of 132224620 is 26422231.

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

It is a junction number, because it is equal to n+sod(n) for n = 132224591 and 132224600.

It is not an unprimeable number, because it can be changed into a prime (132224621) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 300291 + ... + 300730.

It is an arithmetic number, because the mean of its divisors is an integer number (12621462).

Almost surely, 2^132224620 is an apocalyptic number.

132224620 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

132224620 is an abundant number, since it is smaller than the sum of its proper divisors (170690468).

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

132224620 is a wasteful number, since it uses less digits than its factorization.

132224620 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 601041 (or 601039 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 22.

The square root of 132224620 is about 11498.8964687921. The cubic root of 132224620 is about 509.4529826283.

Adding to 132224620 its reverse (26422231), we get a palindrome (158646851).

The spelling of 132224620 in words is "one hundred thirty-two million, two hundred twenty-four thousand, six hundred twenty".