10399254 has 16 divisors (see below), whose sum is σ = 20990640. Its totient is φ = 3434400.

The previous prime is 10399253. The next prime is 10399261. The reversal of 10399254 is 45299301.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10399253) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7297 + ... + 8604.

It is an arithmetic number, because the mean of its divisors is an integer number (1311915).

Almost surely, 2^10399254 is an apocalyptic number.

10399254 is an abundant number, since it is smaller than the sum of its proper divisors (10591386).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10399254 is a wasteful number, since it uses less digits than its factorization.

10399254 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16015.

The product of its (nonzero) digits is 9720, while the sum is 33.

The square root of 10399254 is about 3224.7874348552. The cubic root of 10399254 is about 218.2733573907.

The spelling of 10399254 in words is "ten million, three hundred ninety-nine thousand, two hundred fifty-four".