152450324 has 24 divisors (see below), whose sum is σ = 287864808. Its totient is φ = 70225920.

The previous prime is 152450321. The next prime is 152450359. The reversal of 152450324 is 423054251.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 17472400 + 134977924 = 4180^2 + 11618^2 .

It is a super-2 number, since 2×152450324² = 46482202575409952, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (26).

It is a junction number, because it is equal to n+sod(n) for n = 152450293 and 152450302.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (152450321) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 27464 + ... + 32544.

It is an arithmetic number, because the mean of its divisors is an integer number (11994367).

Almost surely, 2^152450324 is an apocalyptic number.

It is an amenable number.

152450324 is a deficient number, since it is larger than the sum of its proper divisors (135414484).

152450324 is a wasteful number, since it uses less digits than its factorization.

152450324 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5675 (or 5673 counting only the distinct ones).

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

The square root of 152450324 is about 12347.0775489587. The cubic root of 152450324 is about 534.2068475362.

The spelling of 152450324 in words is "one hundred fifty-two million, four hundred fifty thousand, three hundred twenty-four".