10546491 has 8 divisors (see below), whose sum is σ = 14078800. Its totient is φ = 7022592.

The previous prime is 10546469. The next prime is 10546493. The reversal of 10546491 is 19464501.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 10546491 - 2⁷ = 10546363 is a prime.

It is a super-2 number, since 2×10546491² = 222456944826162, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10546493) 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, 1935 + ... + 4983.

It is an arithmetic number, because the mean of its divisors is an integer number (1759850).

Almost surely, 2^10546491 is an apocalyptic number.

10546491 is a deficient number, since it is larger than the sum of its proper divisors (3532309).

10546491 is a wasteful number, since it uses less digits than its factorization.

10546491 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4205.

The product of its (nonzero) digits is 4320, while the sum is 30.

The square root of 10546491 is about 3247.5361429859. The cubic root of 10546491 is about 219.2986688277.

The spelling of 10546491 in words is "ten million, five hundred forty-six thousand, four hundred ninety-one".