7988701 has 4 divisors (see below), whose sum is σ = 9129952. Its totient is φ = 6847452.

The previous prime is 7988689. The next prime is 7988711. The reversal of 7988701 is 1078897.

7988701 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 1078897 = 163 ⋅6619.

It is a cyclic number.

It is not a de Polignac number, because 7988701 - 2⁷ = 7988573 is a prime.

It is an Ulam number.

It is a Duffinian number.

7988701 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7988711) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 570615 + ... + 570628.

It is an arithmetic number, because the mean of its divisors is an integer number (2282488).

Almost surely, 2^7988701 is an apocalyptic number.

It is an amenable number.

7988701 is a deficient number, since it is larger than the sum of its proper divisors (1141251).

7988701 is a wasteful number, since it uses less digits than its factorization.

7988701 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1141250.

The product of its (nonzero) digits is 28224, while the sum is 40.

The square root of 7988701 is about 2826.4290190981. The cubic root of 7988701 is about 199.9057973029.

The spelling of 7988701 in words is "seven million, nine hundred eighty-eight thousand, seven hundred one".