352025240 has 32 divisors (see below), whose sum is σ = 905208480. Its totient is φ = 120694272.

The previous prime is 352025231. The next prime is 352025249. The reversal of 352025240 is 42520253.

It is an interprime number because it is at equal distance from previous prime (352025231) and next prime (352025249).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (352025249) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 628337 + ... + 628896.

It is an arithmetic number, because the mean of its divisors is an integer number (28287765).

Almost surely, 2^352025240 is an apocalyptic number.

It is an amenable number.

352025240 is an abundant number, since it is smaller than the sum of its proper divisors (553183240).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

352025240 is a wasteful number, since it uses less digits than its factorization.

352025240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1257251 (or 1257247 counting only the distinct ones).

The product of its (nonzero) digits is 2400, while the sum is 23.

The square root of 352025240 is about 18762.3356754963. The cubic root of 352025240 is about 706.0865427967.

Adding to 352025240 its reverse (42520253), we get a palindrome (394545493).

The spelling of 352025240 in words is "three hundred fifty-two million, twenty-five thousand, two hundred forty".