4661445762 has 24 divisors (see below), whose sum is σ = 10112962860. Its totient is φ = 1551790080.

The previous prime is 4661445757. The next prime is 4661445773. The reversal of 4661445762 is 2675441664.

4661445762 is a `hidden beast` number, since 4 + 66 + 14 + 4 + 576 + 2 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 4240744641 + 420701121 = 65121^2 + 20511^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 154539 + ... + 182222.

Almost surely, 2^4661445762 is an apocalyptic number.

4661445762 is an abundant number, since it is smaller than the sum of its proper divisors (5451517098).

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

4661445762 is a wasteful number, since it uses less digits than its factorization.

4661445762 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 337538 (or 337535 counting only the distinct ones).

The product of its digits is 967680, while the sum is 45.

The square root of 4661445762 is about 68274.7813032016. The cubic root of 4661445762 is about 1670.4758898098.

It can be divided in two parts, 466144 and 5762, that added together give a triangular number (471906 = T₉₇₁).

The spelling of 4661445762 in words is "four billion, six hundred sixty-one million, four hundred forty-five thousand, seven hundred sixty-two".