10549249 has 4 divisors (see below), whose sum is σ = 11007936. Its totient is φ = 10090564.

The previous prime is 10549247. The next prime is 10549261. The reversal of 10549249 is 94294501.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 10549249 - 2¹ = 10549247 is a prime.

It is a super-2 number, since 2×10549249² = 222573308928002, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10549241) 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, 229309 + ... + 229354.

It is an arithmetic number, because the mean of its divisors is an integer number (2751984).

Almost surely, 2^10549249 is an apocalyptic number.

It is an amenable number.

10549249 is a deficient number, since it is larger than the sum of its proper divisors (458687).

10549249 is an equidigital number, since it uses as much as digits as its factorization.

10549249 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 458686.

The product of its (nonzero) digits is 12960, while the sum is 34.

The square root of 10549249 is about 3247.9607448367. The cubic root of 10549249 is about 219.3177833374.

The spelling of 10549249 in words is "ten million, five hundred forty-nine thousand, two hundred forty-nine".