10478249 has 4 divisors (see below), whose sum is σ = 10488660. Its totient is φ = 10467840.

The previous prime is 10478207. The next prime is 10478257. The reversal of 10478249 is 94287401.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It can be written as a sum of positive squares in 2 ways, for example, as 5040025 + 5438224 = 2245^2 + 2332^2 .

It is a cyclic number.

It is not a de Polignac number, because 10478249 - 2¹² = 10474153 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (10478849) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3512 + ... + 5769.

It is an arithmetic number, because the mean of its divisors is an integer number (2622165).

Almost surely, 2^10478249 is an apocalyptic number.

It is an amenable number.

10478249 is a deficient number, since it is larger than the sum of its proper divisors (10411).

10478249 is an equidigital number, since it uses as much as digits as its factorization.

10478249 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10410.

The product of its (nonzero) digits is 16128, while the sum is 35.

The square root of 10478249 is about 3237.0123570972. The cubic root of 10478249 is about 218.8246478299.

The spelling of 10478249 in words is "ten million, four hundred seventy-eight thousand, two hundred forty-nine".