7072537948 has 48 divisors (see below), whose sum is σ = 14987427840. Its totient is φ = 2850829056.

The previous prime is 7072537933. The next prime is 7072537949. The reversal of 7072537948 is 8497352707.

It is a junction number, because it is equal to n+sod(n) for n = 7072537895 and 7072537904.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7072537949) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 833061 + ... + 841507.

It is an arithmetic number, because the mean of its divisors is an integer number (312238080).

Almost surely, 2^7072537948 is an apocalyptic number.

It is an amenable number.

7072537948 is an abundant number, since it is smaller than the sum of its proper divisors (7914889892).

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

7072537948 is a wasteful number, since it uses less digits than its factorization.

7072537948 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10234 (or 10232 counting only the distinct ones).

The product of its (nonzero) digits is 2963520, while the sum is 52.

The square root of 7072537948 is about 84098.3825528173. The cubic root of 7072537948 is about 1919.5161132297.

The spelling of 7072537948 in words is "seven billion, seventy-two million, five hundred thirty-seven thousand, nine hundred forty-eight".