4651231662 has 48 divisors (see below), whose sum is σ = 12564369792. Its totient is φ = 1208111760.

The previous prime is 4651231657. The next prime is 4651231679. The reversal of 4651231662 is 2661321564.

4651231662 is a `hidden beast` number, since 465 + 123 + 16 + 62 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1676548 + ... + 1679319.

It is an arithmetic number, because the mean of its divisors is an integer number (261757704).

Almost surely, 2^4651231662 is an apocalyptic number.

4651231662 is a gapful number since it is divisible by the number (42) formed by its first and last digit.

4651231662 is an abundant number, since it is smaller than the sum of its proper divisors (7913138130).

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

4651231662 is a wasteful number, since it uses less digits than its factorization.

4651231662 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3355893 (or 3355890 counting only the distinct ones).

The product of its digits is 51840, while the sum is 36.

The square root of 4651231662 is about 68199.9388709403. The cubic root of 4651231662 is about 1669.2548891332.

The spelling of 4651231662 in words is "four billion, six hundred fifty-one million, two hundred thirty-one thousand, six hundred sixty-two".