64352152 has 8 divisors (see below), whose sum is σ = 120660300. Its totient is φ = 32176072.

The previous prime is 64352149. The next prime is 64352159. The reversal of 64352152 is 25125346.

It is a tau number, because it is divible by the number of its divisors (8).

It is a super-2 number, since 2×64352152² = 8282398934062208, which contains 22 as substring.

It is a hoax number, since the sum of its digits (28) coincides with the sum of the digits of its distinct prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 64352152.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (64352159) 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 as a sum of consecutive naturals, namely, 4022002 + ... + 4022017.

Almost surely, 2^64352152 is an apocalyptic number.

It is an amenable number.

64352152 is a deficient number, since it is larger than the sum of its proper divisors (56308148).

64352152 is a wasteful number, since it uses less digits than its factorization.

64352152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8044025 (or 8044021 counting only the distinct ones).

The product of its digits is 7200, while the sum is 28.

The square root of 64352152 is about 8021.9793068793. The cubic root of 64352152 is about 400.7323084925.

Adding to 64352152 its reverse (25125346), we get a palindrome (89477498).

The spelling of 64352152 in words is "sixty-four million, three hundred fifty-two thousand, one hundred fifty-two".