7162538460 has 192 divisors, whose sum is σ = 25614296064. Its totient is φ = 1451980800.

The previous prime is 7162538441. The next prime is 7162538473. The reversal of 7162538460 is 648352617.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 170514 + ... + 208326.

It is an arithmetic number, because the mean of its divisors is an integer number (133407792).

Almost surely, 2^7162538460 is an apocalyptic number.

7162538460 is a gapful number since it is divisible by the number (70) 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 7162538460, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12807148032).

7162538460 is an abundant number, since it is smaller than the sum of its proper divisors (18451757604).

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

7162538460 is a wasteful number, since it uses less digits than its factorization.

7162538460 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37884 (or 37882 counting only the distinct ones).

The product of its (nonzero) digits is 241920, while the sum is 42.

The square root of 7162538460 is about 84631.7816189639. The cubic root of 7162538460 is about 1927.6239886865.

The spelling of 7162538460 in words is "seven billion, one hundred sixty-two million, five hundred thirty-eight thousand, four hundred sixty".