10493447 has 4 divisors (see below), whose sum is σ = 10855320. Its totient is φ = 10131576.

The previous prime is 10493423. The next prime is 10493449. The reversal of 10493447 is 74439401.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 10493447 - 2⁸ = 10493191 is a prime.

It is a super-2 number, since 2×10493447² = 220224859883618, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10493449) 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, 180893 + ... + 180950.

It is an arithmetic number, because the mean of its divisors is an integer number (2713830).

Almost surely, 2^10493447 is an apocalyptic number.

10493447 is a deficient number, since it is larger than the sum of its proper divisors (361873).

10493447 is an equidigital number, since it uses as much as digits as its factorization.

10493447 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 361872.

The product of its (nonzero) digits is 12096, while the sum is 32.

The square root of 10493447 is about 3239.3590415389. The cubic root of 10493447 is about 218.9303935638.

The spelling of 10493447 in words is "ten million, four hundred ninety-three thousand, four hundred forty-seven".