7977048 has 32 divisors (see below), whose sum is σ = 20012400. Its totient is φ = 2649728.

The previous prime is 7977043. The next prime is 7977049. The reversal of 7977048 is 8407797.

7977048 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7977043) 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, 11890 + ... + 12542.

Almost surely, 2^7977048 is an apocalyptic number.

It is an amenable number.

7977048 is an abundant number, since it is smaller than the sum of its proper divisors (12035352).

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

7977048 is a wasteful number, since it uses less digits than its factorization.

7977048 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1171 (or 1167 counting only the distinct ones).

The product of its (nonzero) digits is 98784, while the sum is 42.

The square root of 7977048 is about 2824.3668316987. The cubic root of 7977048 is about 199.8085501265.

The spelling of 7977048 in words is "seven million, nine hundred seventy-seven thousand, forty-eight".