4592427840 has 1344 divisors, whose sum is σ = 22366955520. Its totient is φ = 865935360.

The previous prime is 4592427817. The next prime is 4592427887. The reversal of 4592427840 is 487242954.

It is a tau number, because it is divible by the number of its divisors (1344).

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 191 ways as a sum of consecutive naturals, for example, 77837731 + ... + 77837789.

It is an arithmetic number, because the mean of its divisors is an integer number (16642080).

Almost surely, 2^4592427840 is an apocalyptic number.

4592427840 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 4592427840, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11183477760).

4592427840 is an abundant number, since it is smaller than the sum of its proper divisors (17774527680).

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

4592427840 is a wasteful number, since it uses less digits than its factorization.

4592427840 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 122 (or 100 counting only the distinct ones).

The product of its (nonzero) digits is 645120, while the sum is 45.

The square root of 4592427840 is about 67767.4541354476. The cubic root of 4592427840 is about 1662.1904407144.

The spelling of 4592427840 in words is "four billion, five hundred ninety-two million, four hundred twenty-seven thousand, eight hundred forty".