7492485888 has 216 divisors, whose sum is σ = 23870796768. Its totient is φ = 2248114176.

The previous prime is 7492485887. The next prime is 7492485893. The reversal of 7492485888 is 8885842947.

7492485888 is a `hidden beast` number, since 7 + 4 + 9 + 2 + 48 + 588 + 8 = 666.

It is a super-2 number, since 2×7492485888² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (7492485887) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 896706 + ... + 905022.

It is an arithmetic number, because the mean of its divisors is an integer number (110512948).

Almost surely, 2^7492485888 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 7492485888, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11935398384).

7492485888 is an abundant number, since it is smaller than the sum of its proper divisors (16378310880).

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

7492485888 is a wasteful number, since it uses less digits than its factorization.

7492485888 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8379 (or 8362 counting only the distinct ones).

The product of its digits is 41287680, while the sum is 63.

The square root of 7492485888 is about 86559.1467610443. The cubic root of 7492485888 is about 1956.7798965083.

The spelling of 7492485888 in words is "seven billion, four hundred ninety-two million, four hundred eighty-five thousand, eight hundred eighty-eight".