10498961 has 4 divisors (see below), whose sum is σ = 11453424. Its totient is φ = 9544500.

The previous prime is 10498949. The next prime is 10498981. The reversal of 10498961 is 16989401.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10498961 is a prime.

It is a super-2 number, since 2×10498961² = 220456364159042, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10498921) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 477215 + ... + 477236.

It is an arithmetic number, because the mean of its divisors is an integer number (2863356).

Almost surely, 2^10498961 is an apocalyptic number.

10498961 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

10498961 is a deficient number, since it is larger than the sum of its proper divisors (954463).

10498961 is an equidigital number, since it uses as much as digits as its factorization.

10498961 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 954462.

The product of its (nonzero) digits is 15552, while the sum is 38.

The square root of 10498961 is about 3240.2100240571. The cubic root of 10498961 is about 218.9687340254.

The spelling of 10498961 in words is "ten million, four hundred ninety-eight thousand, nine hundred sixty-one".