352424425 has 12 divisors (see below), whose sum is σ = 441919260. Its totient is φ = 278769920.

The previous prime is 352424411. The next prime is 352424441. The reversal of 352424425 is 524424253.

It can be written as a sum of positive squares in 6 ways, for example, as 73984 + 352350441 = 272^2 + 18771^2 .

It is not a de Polignac number, because 352424425 - 2⁵ = 352424393 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 76972 + ... + 81421.

It is an arithmetic number, because the mean of its divisors is an integer number (36826605).

Almost surely, 2^352424425 is an apocalyptic number.

It is an amenable number.

352424425 is a deficient number, since it is larger than the sum of its proper divisors (89494835).

352424425 is a wasteful number, since it uses less digits than its factorization.

352424425 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 158492 (or 158487 counting only the distinct ones).

The product of its digits is 38400, while the sum is 31.

The square root of 352424425 is about 18772.9705960458. The cubic root of 352424425 is about 706.3533349203.

Adding to 352424425 its reverse (524424253), we get a palindrome (876848678).

The spelling of 352424425 in words is "three hundred fifty-two million, four hundred twenty-four thousand, four hundred twenty-five".