152452304 has 40 divisors (see below), whose sum is σ = 309504000. Its totient is φ = 72648576.

The previous prime is 152452301. The next prime is 152452343. The reversal of 152452304 is 403254251.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (152452301) 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, 34577 + ... + 38735.

It is an arithmetic number, because the mean of its divisors is an integer number (7737600).

Almost surely, 2^152452304 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 152452304, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (154752000).

152452304 is an abundant number, since it is smaller than the sum of its proper divisors (157051696).

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

152452304 is a wasteful number, since it uses less digits than its factorization.

152452304 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4275 (or 4269 counting only the distinct ones).

The product of its (nonzero) digits is 4800, while the sum is 26.

The square root of 152452304 is about 12347.1577296153. The cubic root of 152452304 is about 534.2091602568.

The spelling of 152452304 in words is "one hundred fifty-two million, four hundred fifty-two thousand, three hundred four".