104528997 has 24 divisors (see below), whose sum is σ = 158206464. Its totient is φ = 66379104.

The previous prime is 104528981. The next prime is 104528999. The reversal of 104528997 is 799825401.

It is not a de Polignac number, because 104528997 - 2⁴ = 104528981 is a prime.

It is a super-2 number, since 2×104528997² = 21852622427652018, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (104528999) 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, 56428 + ... + 58250.

It is an arithmetic number, because the mean of its divisors is an integer number (6591936).

Almost surely, 2^104528997 is an apocalyptic number.

It is an amenable number.

104528997 is a deficient number, since it is larger than the sum of its proper divisors (53677467).

104528997 is a wasteful number, since it uses less digits than its factorization.

104528997 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2129 (or 2126 counting only the distinct ones).

The product of its (nonzero) digits is 181440, while the sum is 45.

The square root of 104528997 is about 10223.9423413867. The cubic root of 104528997 is about 471.0629285603.

The spelling of 104528997 in words is "one hundred four million, five hundred twenty-eight thousand, nine hundred ninety-seven".