7927948 has 24 divisors (see below), whose sum is σ = 16128000. Its totient is φ = 3339408.

The previous prime is 7927943. The next prime is 7927979. The reversal of 7927948 is 8497297.

It is a junction number, because it is equal to n+sod(n) for n = 7927898 and 7927907.

It is not an unprimeable number, because it can be changed into a prime (7927943) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 748 + ... + 4051.

It is an arithmetic number, because the mean of its divisors is an integer number (672000).

Almost surely, 2^7927948 is an apocalyptic number.

It is an amenable number.

7927948 is an abundant number, since it is smaller than the sum of its proper divisors (8200052).

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

7927948 is a wasteful number, since it uses less digits than its factorization.

7927948 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4869 (or 4867 counting only the distinct ones).

The product of its digits is 254016, while the sum is 46.

The square root of 7927948 is about 2815.6612012101. The cubic root of 7927948 is about 199.3977549917.

The spelling of 7927948 in words is "seven million, nine hundred twenty-seven thousand, nine hundred forty-eight".