10458949 has 4 divisors (see below), whose sum is σ = 11009440. Its totient is φ = 9908460.

The previous prime is 10458947. The next prime is 10458953. The reversal of 10458949 is 94985401.

10458949 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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 10458949 - 2¹ = 10458947 is a prime.

It is a super-3 number, since 3×10458949³ (a number of 22 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10458947) 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, 275217 + ... + 275254.

It is an arithmetic number, because the mean of its divisors is an integer number (2752360).

Almost surely, 2^10458949 is an apocalyptic number.

10458949 is a gapful number since it is divisible by the number (19) formed by its first and last digit.

It is an amenable number.

10458949 is a deficient number, since it is larger than the sum of its proper divisors (550491).

10458949 is an equidigital number, since it uses as much as digits as its factorization.

10458949 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 550490.

The product of its (nonzero) digits is 51840, while the sum is 40.

The square root of 10458949 is about 3234.0298390708. The cubic root of 10458949 is about 218.6902134299.

The spelling of 10458949 in words is "ten million, four hundred fifty-eight thousand, nine hundred forty-nine".