10493942 has 16 divisors (see below), whose sum is σ = 16215552. Its totient is φ = 5091240.

The previous prime is 10493941. The next prime is 10493953. The reversal of 10493942 is 24939401.

It is a happy number.

It is a super-2 number, since 2×10493942² = 220245637398728, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 10493899 and 10493908.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10493941) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8963 + ... + 10065.

It is an arithmetic number, because the mean of its divisors is an integer number (1013472).

Almost surely, 2^10493942 is an apocalyptic number.

10493942 is a deficient number, since it is larger than the sum of its proper divisors (5721610).

10493942 is a wasteful number, since it uses less digits than its factorization.

10493942 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1243.

The product of its (nonzero) digits is 7776, while the sum is 32.

The square root of 10493942 is about 3239.4354446416. The cubic root of 10493942 is about 218.9338359928.

The spelling of 10493942 in words is "ten million, four hundred ninety-three thousand, nine hundred forty-two".