4088997 has 24 divisors (see below), whose sum is σ = 6522048. Its totient is φ = 2448000.

The previous prime is 4088977. The next prime is 4089011. The reversal of 4088997 is 7998804.

It is not a de Polignac number, because 4088997 - 2¹¹ = 4086949 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4088947) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 9997 + ... + 10397.

It is an arithmetic number, because the mean of its divisors is an integer number (271752).

Almost surely, 2^4088997 is an apocalyptic number.

It is an amenable number.

4088997 is a deficient number, since it is larger than the sum of its proper divisors (2433051).

4088997 is a wasteful number, since it uses less digits than its factorization.

4088997 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 521 (or 518 counting only the distinct ones).

The product of its (nonzero) digits is 145152, while the sum is 45.

The square root of 4088997 is about 2022.1268506204. The cubic root of 4088997 is about 159.9087630880.

The spelling of 4088997 in words is "four million, eighty-eight thousand, nine hundred ninety-seven".