10491848 has 8 divisors (see below), whose sum is σ = 19672230. Its totient is φ = 5245920.

The previous prime is 10491847. The next prime is 10491853. The reversal of 10491848 is 84819401.

It can be written as a sum of positive squares in only one way, i.e., 6240004 + 4251844 = 2498^2 + 2062^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a super-2 number, since 2×10491848² = 220157748910208, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (10491847) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 655733 + ... + 655748.

Almost surely, 2^10491848 is an apocalyptic number.

It is an amenable number.

10491848 is a deficient number, since it is larger than the sum of its proper divisors (9180382).

10491848 is a wasteful number, since it uses less digits than its factorization.

10491848 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1311487 (or 1311483 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 35.

The square root of 10491848 is about 3239.1122240515. The cubic root of 10491848 is about 218.9192727350.

The spelling of 10491848 in words is "ten million, four hundred ninety-one thousand, eight hundred forty-eight".