10493418 has 32 divisors (see below), whose sum is σ = 23385600. Its totient is φ = 3116736.

The previous prime is 10493411. The next prime is 10493423. The reversal of 10493418 is 81439401.

It is a happy number.

It is a super-2 number, since 2×10493418² = 220223642645448, which contains 22 as substring.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (10493411) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 58 + ... + 4581.

It is an arithmetic number, because the mean of its divisors is an integer number (730800).

Almost surely, 2^10493418 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 10493418, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11692800).

10493418 is an abundant number, since it is smaller than the sum of its proper divisors (12892182).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10493418 is a wasteful number, since it uses less digits than its factorization.

10493418 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4686.

The product of its (nonzero) digits is 3456, while the sum is 30.

The square root of 10493418 is about 3239.3545653417. The cubic root of 10493418 is about 218.9301918827.

The spelling of 10493418 in words is "ten million, four hundred ninety-three thousand, four hundred eighteen".