7982501 has 4 divisors (see below), whose sum is σ = 7997100. Its totient is φ = 7967904.

The previous prime is 7982483. The next prime is 7982509. The reversal of 7982501 is 1052897.

7982501 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.

It can be written as a sum of positive squares in 2 ways, for example, as 638401 + 7344100 = 799^2 + 2710^2 .

It is a cyclic number.

It is not a de Polignac number, because 7982501 - 2¹⁴ = 7966117 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7982509) 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, 6446 + ... + 7583.

It is an arithmetic number, because the mean of its divisors is an integer number (1999275).

Almost surely, 2^7982501 is an apocalyptic number.

It is an amenable number.

7982501 is a deficient number, since it is larger than the sum of its proper divisors (14599).

7982501 is a wasteful number, since it uses less digits than its factorization.

7982501 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14598.

The product of its (nonzero) digits is 5040, while the sum is 32.

The square root of 7982501 is about 2825.3320158877. The cubic root of 7982501 is about 199.8540685460.

The spelling of 7982501 in words is "seven million, nine hundred eighty-two thousand, five hundred one".