103998652 has 6 divisors (see below), whose sum is σ = 181997648. Its totient is φ = 51999324.

The previous prime is 103998637. The next prime is 103998677. The reversal of 103998652 is 256899301.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 103998599 and 103998608.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12999828 + ... + 12999835.

Almost surely, 2^103998652 is an apocalyptic number.

It is an amenable number.

103998652 is a deficient number, since it is larger than the sum of its proper divisors (77998996).

103998652 is a wasteful number, since it uses less digits than its factorization.

103998652 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25999667 (or 25999665 counting only the distinct ones).

The product of its (nonzero) digits is 116640, while the sum is 43.

The square root of 103998652 is about 10197.9729358339. The cubic root of 103998652 is about 470.2649057410.

The spelling of 103998652 in words is "one hundred three million, nine hundred ninety-eight thousand, six hundred fifty-two".