152404324 has 6 divisors (see below), whose sum is σ = 266707574. Its totient is φ = 76202160.

The previous prime is 152404319. The next prime is 152404327. The reversal of 152404324 is 423404251.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 122810724 + 29593600 = 11082^2 + 5440^2 .

It is not an unprimeable number, because it can be changed into a prime (152404327) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 19050537 + ... + 19050544.

Almost surely, 2^152404324 is an apocalyptic number.

It is an amenable number.

152404324 is a deficient number, since it is larger than the sum of its proper divisors (114303250).

152404324 is a wasteful number, since it uses less digits than its factorization.

152404324 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38101085 (or 38101083 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 25.

The square root of 152404324 is about 12345.2146194386. The cubic root of 152404324 is about 534.1531120279.

Adding to 152404324 its reverse (423404251), we get a palindrome (575808575).

The spelling of 152404324 in words is "one hundred fifty-two million, four hundred four thousand, three hundred twenty-four".