10499998 has 16 divisors (see below), whose sum is σ = 16321536. Its totient is φ = 5062680.

The previous prime is 10499981. The next prime is 10500013. The reversal of 10499998 is 89999401.

10499998 is nontrivially palindromic in base 13.

10499998 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×10499998² = 220499916000008, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6403 + ... + 7873.

It is an arithmetic number, because the mean of its divisors is an integer number (1020096).

Almost surely, 2^10499998 is an apocalyptic number.

10499998 is a deficient number, since it is larger than the sum of its proper divisors (5821538).

10499998 is a wasteful number, since it uses less digits than its factorization.

10499998 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1599.

The product of its (nonzero) digits is 209952, while the sum is 49.

The square root of 10499998 is about 3240.3700405972. The cubic root of 10499998 is about 218.9759430912.

The spelling of 10499998 in words is "ten million, four hundred ninety-nine thousand, nine hundred ninety-eight".