352651225 has 6 divisors (see below), whose sum is σ = 437287550. Its totient is φ = 282120960.

The previous prime is 352651219. The next prime is 352651231. The reversal of 352651225 is 522156253.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (352651219) and next prime (352651231).

It can be written as a sum of positive squares in 3 ways, for example, as 1201216 + 351450009 = 1096^2 + 18747^2 .

It is not a de Polignac number, because 352651225 - 2⁹ = 352650713 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 7053000 + ... + 7053049.

Almost surely, 2^352651225 is an apocalyptic number.

It is an amenable number.

352651225 is a deficient number, since it is larger than the sum of its proper divisors (84636325).

352651225 is a wasteful number, since it uses less digits than its factorization.

352651225 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14106059 (or 14106054 counting only the distinct ones).

The product of its digits is 18000, while the sum is 31.

The square root of 352651225 is about 18779.0102241838. The cubic root of 352651225 is about 706.5048251613.

The spelling of 352651225 in words is "three hundred fifty-two million, six hundred fifty-one thousand, two hundred twenty-five".