4857066040 has 32 divisors (see below), whose sum is σ = 11011833360. Its totient is φ = 1927993600.

The previous prime is 4857066037. The next prime is 4857066047. The reversal of 4857066040 is 406607584.

It is a Harshad number since it is a multiple of its sum of digits (40).

It is a junction number, because it is equal to n+sod(n) for n = 4857065984 and 4857066002.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4857066047) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 458221 + ... + 468700.

Almost surely, 2^4857066040 is an apocalyptic number.

4857066040 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4857066040 is an abundant number, since it is smaller than the sum of its proper divisors (6154767320).

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

4857066040 is a wasteful number, since it uses less digits than its factorization.

4857066040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 927063 (or 927059 counting only the distinct ones).

The product of its (nonzero) digits is 161280, while the sum is 40.

The square root of 4857066040 is about 69692.6541322685. The cubic root of 4857066040 is about 1693.5239238566.

The spelling of 4857066040 in words is "four billion, eight hundred fifty-seven million, sixty-six thousand, forty".