152223948 has 48 divisors (see below), whose sum is σ = 399549920. Its totient is φ = 50738400.

The previous prime is 152223941. The next prime is 152223961. The reversal of 152223948 is 849322251.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (152223941) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 48 + ... + 17448.

Almost surely, 2^152223948 is an apocalyptic number.

152223948 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 152223948, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (199774960).

152223948 is an abundant number, since it is smaller than the sum of its proper divisors (247325972).

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

152223948 is an equidigital number, since it uses as much as digits as its factorization.

152223948 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17426 (or 17406 counting only the distinct ones).

The product of its digits is 34560, while the sum is 36.

The square root of 152223948 is about 12337.9069537746. The cubic root of 152223948 is about 533.9422990299.

The spelling of 152223948 in words is "one hundred fifty-two million, two hundred twenty-three thousand, nine hundred forty-eight".