7027173540 has 144 divisors (see below), whose sum is σ = 21827123136. Its totient is φ = 1829318400.

The previous prime is 7027173493. The next prime is 7027173551. The reversal of 7027173540 is 453717207.

It is a super-2 number, since 2×7027173540² = 98762335922552263200, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a junction number, because it is equal to n+sod(n) for n = 7027173495 and 7027173504.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 2011195 + ... + 2014685.

It is an arithmetic number, because the mean of its divisors is an integer number (151577244).

Almost surely, 2^7027173540 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 7027173540, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10913561568).

7027173540 is an abundant number, since it is smaller than the sum of its proper divisors (14799949596).

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

7027173540 is a wasteful number, since it uses less digits than its factorization.

7027173540 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3770 (or 3765 counting only the distinct ones).

The product of its (nonzero) digits is 41160, while the sum is 36.

The square root of 7027173540 is about 83828.2383209858. The cubic root of 7027173540 is about 1915.4032777380.

The spelling of 7027173540 in words is "seven billion, twenty-seven million, one hundred seventy-three thousand, five hundred forty".