4646056040 has 64 divisors (see below), whose sum is σ = 10868679360. Its totient is φ = 1785991680.

The previous prime is 4646056007. The next prime is 4646056109. The reversal of 4646056040 is 406506464.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 88739 + ... + 131021.

It is an arithmetic number, because the mean of its divisors is an integer number (169823115).

Almost surely, 2^4646056040 is an apocalyptic number.

4646056040 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4646056040, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5434339680).

4646056040 is an abundant number, since it is smaller than the sum of its proper divisors (6222623320).

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

4646056040 is a wasteful number, since it uses less digits than its factorization.

4646056040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42402 (or 42398 counting only the distinct ones).

The product of its (nonzero) digits is 69120, while the sum is 35.

The square root of 4646056040 is about 68161.9838326321. The cubic root of 4646056040 is about 1668.6355091908.

The spelling of 4646056040 in words is "four billion, six hundred forty-six million, fifty-six thousand, forty".