64841152 has 14 divisors (see below), whose sum is σ = 128669288. Its totient is φ = 32420544.

The previous prime is 64841143. The next prime is 64841173. The reversal of 64841152 is 25114846.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 506508 + ... + 506635.

Almost surely, 2^64841152 is an apocalyptic number.

It is an amenable number.

64841152 is a deficient number, since it is larger than the sum of its proper divisors (63828136).

64841152 is a wasteful number, since it uses less digits than its factorization.

64841152 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1013155 (or 1013145 counting only the distinct ones).

The product of its digits is 7680, while the sum is 31.

The square root of 64841152 is about 8052.4003874621. The cubic root of 64841152 is about 401.7447783059.

Adding to 64841152 its reverse (25114846), we get a palindrome (89955998).

The spelling of 64841152 in words is "sixty-four million, eight hundred forty-one thousand, one hundred fifty-two".