64763352 has 24 divisors (see below), whose sum is σ = 175400940. Its totient is φ = 21587760.

The previous prime is 64763333. The next prime is 64763359. The reversal of 64763352 is 25336746.

64763352 is a `hidden beast` number, since 647 + 6 + 3 + 3 + 5 + 2 = 666.

It is a tau number, because it is divible by the number of its divisors (24).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (64763359) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 449674 + ... + 449817.

Almost surely, 2^64763352 is an apocalyptic number.

It is an amenable number.

64763352 is an abundant number, since it is smaller than the sum of its proper divisors (110637588).

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

64763352 is a wasteful number, since it uses less digits than its factorization.

64763352 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 899503 (or 899496 counting only the distinct ones).

The product of its digits is 90720, while the sum is 36.

The square root of 64763352 is about 8047.5680798611. The cubic root of 64763352 is about 401.5840354653.

The spelling of 64763352 in words is "sixty-four million, seven hundred sixty-three thousand, three hundred fifty-two".