4622928240 has 320 divisors, whose sum is σ = 17210898432. Its totient is φ = 1003622400.

The previous prime is 4622928223. The next prime is 4622928253. The reversal of 4622928240 is 428292264.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 6993510 + ... + 6994170.

Almost surely, 2^4622928240 is an apocalyptic number.

4622928240 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 4622928240, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8605449216).

4622928240 is an abundant number, since it is smaller than the sum of its proper divisors (12587970192).

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

4622928240 is a wasteful number, since it uses less digits than its factorization.

4622928240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 888 (or 882 counting only the distinct ones).

The product of its (nonzero) digits is 110592, while the sum is 39.

The square root of 4622928240 is about 67992.1189550671. The cubic root of 4622928240 is about 1665.8621115883.

The spelling of 4622928240 in words is "four billion, six hundred twenty-two million, nine hundred twenty-eight thousand, two hundred forty".