152224430 has 16 divisors (see below), whose sum is σ = 275590944. Its totient is φ = 60537120.

The previous prime is 152224417. The next prime is 152224433. The reversal of 152224430 is 34422251.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 152224396 and 152224405.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (152224433) 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, 42266 + ... + 45725.

It is an arithmetic number, because the mean of its divisors is an integer number (17224434).

Almost surely, 2^152224430 is an apocalyptic number.

152224430 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

152224430 is a deficient number, since it is larger than the sum of its proper divisors (123366514).

152224430 is a wasteful number, since it uses less digits than its factorization.

152224430 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 88171.

The product of its (nonzero) digits is 1920, while the sum is 23.

The square root of 152224430 is about 12337.9264870561. The cubic root of 152224430 is about 533.9428625853.

Adding to 152224430 its reverse (34422251), we get a palindrome (186646681).

It can be divided in two parts, 1522 and 24430, that added together give a palindrome (25952).

The spelling of 152224430 in words is "one hundred fifty-two million, two hundred twenty-four thousand, four hundred thirty".