152633236 has 72 divisors (see below), whose sum is σ = 322328160. Its totient is φ = 63024192.

The previous prime is 152633227. The next prime is 152633237. The reversal of 152633236 is 632336251.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 152633198 and 152633207.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (152633237) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 774690 + ... + 774886.

It is an arithmetic number, because the mean of its divisors is an integer number (4476780).

Almost surely, 2^152633236 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 152633236, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (161164080).

152633236 is an abundant number, since it is smaller than the sum of its proper divisors (169694924).

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

152633236 is a wasteful number, since it uses less digits than its factorization.

152633236 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 341 (or 332 counting only the distinct ones).

The product of its digits is 19440, while the sum is 31.

The square root of 152633236 is about 12354.4824254195. The cubic root of 152633236 is about 534.4204117262.

Adding to 152633236 its reverse (632336251), we get a palindrome (784969487).

The spelling of 152633236 in words is "one hundred fifty-two million, six hundred thirty-three thousand, two hundred thirty-six".