4666772140 has 24 divisors (see below), whose sum is σ = 9801916992. Its totient is φ = 1866385920.

The previous prime is 4666772137. The next prime is 4666772167. The reversal of 4666772140 is 412776664.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 123132 + ... + 156508.

It is an arithmetic number, because the mean of its divisors is an integer number (408413208).

Almost surely, 2^4666772140 is an apocalyptic number.

It is an amenable number.

4666772140 is an abundant number, since it is smaller than the sum of its proper divisors (5135144852).

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

4666772140 is a wasteful number, since it uses less digits than its factorization.

4666772140 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40377 (or 40375 counting only the distinct ones).

The product of its (nonzero) digits is 338688, while the sum is 43.

The square root of 4666772140 is about 68313.7770877881. Note that the first 3 decimals coincide. The cubic root of 4666772140 is about 1671.1119013039. Note that the first 3 decimals are identical.

The spelling of 4666772140 in words is "four billion, six hundred sixty-six million, seven hundred seventy-two thousand, one hundred forty".