152339228 has 6 divisors (see below), whose sum is σ = 266593656. Its totient is φ = 76169612.

The previous prime is 152339221. The next prime is 152339251. The reversal of 152339228 is 822933251.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (152339221) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 19042400 + ... + 19042407.

It is an arithmetic number, because the mean of its divisors is an integer number (44432276).

Almost surely, 2^152339228 is an apocalyptic number.

It is an amenable number.

152339228 is a deficient number, since it is larger than the sum of its proper divisors (114254428).

152339228 is a wasteful number, since it uses less digits than its factorization.

152339228 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38084811 (or 38084809 counting only the distinct ones).

The product of its digits is 25920, while the sum is 35.

The square root of 152339228 is about 12342.5778506761. The cubic root of 152339228 is about 534.0770507941.

The spelling of 152339228 in words is "one hundred fifty-two million, three hundred thirty-nine thousand, two hundred twenty-eight".