452015324 has 12 divisors (see below), whose sum is σ = 810320448. Its totient is φ = 220495200.

The previous prime is 452015303. The next prime is 452015341. The reversal of 452015324 is 423510254.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 452015293 and 452015302.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1377932 + ... + 1378259.

It is an arithmetic number, because the mean of its divisors is an integer number (67526704).

Almost surely, 2^452015324 is an apocalyptic number.

It is an amenable number.

452015324 is a deficient number, since it is larger than the sum of its proper divisors (358305124).

452015324 is a wasteful number, since it uses less digits than its factorization.

452015324 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2756236 (or 2756234 counting only the distinct ones).

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

The square root of 452015324 is about 21260.6520125795. The cubic root of 452015324 is about 767.4517005684.

Adding to 452015324 its reverse (423510254), we get a palindrome (875525578).

The spelling of 452015324 in words is "four hundred fifty-two million, fifteen thousand, three hundred twenty-four".