10549494 has 32 divisors (see below), whose sum is σ = 23552640. Its totient is φ = 3500136.

The previous prime is 10549493. The next prime is 10549499. The reversal of 10549494 is 49494501.

It is a happy number.

It is a super-2 number, since 2×10549494² = 222583647312072, which contains 22 as substring.

It is an alternating number because its digits alternate between odd and even.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10549493) 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 15 ways as a sum of consecutive naturals, for example, 18457 + ... + 19019.

It is an arithmetic number, because the mean of its divisors is an integer number (736020).

Almost surely, 2^10549494 is an apocalyptic number.

10549494 is an abundant number, since it is smaller than the sum of its proper divisors (13003146).

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

10549494 is a wasteful number, since it uses less digits than its factorization.

10549494 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 921 (or 915 counting only the distinct ones).

The product of its (nonzero) digits is 25920, while the sum is 36.

The square root of 10549494 is about 3247.9984605908. The cubic root of 10549494 is about 219.3194811658.

The spelling of 10549494 in words is "ten million, five hundred forty-nine thousand, four hundred ninety-four".