64048632 has 16 divisors (see below), whose sum is σ = 160121640. Its totient is φ = 21349536.

The previous prime is 64048627. The next prime is 64048637. The reversal of 64048632 is 23684046.

It is an interprime number because it is at equal distance from previous prime (64048627) and next prime (64048637).

It is a super-2 number, since 2×64048632² = 8204454522142848, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 64048593 and 64048602.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (64048637) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1334323 + ... + 1334370.

Almost surely, 2^64048632 is an apocalyptic number.

It is an amenable number.

64048632 is an abundant number, since it is smaller than the sum of its proper divisors (96073008).

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

64048632 is a wasteful number, since it uses less digits than its factorization.

64048632 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2668702 (or 2668698 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 33.

The square root of 64048632 is about 8003.0389228093. The cubic root of 64048632 is about 400.1012910148.

The spelling of 64048632 in words is "sixty-four million, forty-eight thousand, six hundred thirty-two".