10939454 has 4 divisors (see below), whose sum is σ = 16409184. Its totient is φ = 5469726.

The previous prime is 10939447. The next prime is 10939463. The reversal of 10939454 is 45493901.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2734862 + ... + 2734865.

It is an arithmetic number, because the mean of its divisors is an integer number (4102296).

Almost surely, 2^10939454 is an apocalyptic number.

10939454 is a deficient number, since it is larger than the sum of its proper divisors (5469730).

10939454 is an equidigital number, since it uses as much as digits as its factorization.

10939454 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5469729.

The product of its (nonzero) digits is 19440, while the sum is 35.

The square root of 10939454 is about 3307.4845426699. The cubic root of 10939454 is about 221.9892184251.

The spelling of 10939454 in words is "ten million, nine hundred thirty-nine thousand, four hundred fifty-four".