10498457 has 2 divisors, whose sum is σ = 10498458. Its totient is φ = 10498456.

The previous prime is 10498409. The next prime is 10498487. The reversal of 10498457 is 75489401.

10498457 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 6574096 + 3924361 = 2564^2 + 1981^2 .

It is a cyclic number.

It is not a de Polignac number, because 10498457 - 2¹⁰ = 10497433 is a prime.

It is a super-2 number, since 2×10498457² = 220435198761698, which contains 22 as substring.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 10498457.

It is not a weakly prime, because it can be changed into another prime (10498487) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5249228 + 5249229.

It is an arithmetic number, because the mean of its divisors is an integer number (5249229).

Almost surely, 2^10498457 is an apocalyptic number.

It is an amenable number.

10498457 is a deficient number, since it is larger than the sum of its proper divisors (1).

10498457 is an equidigital number, since it uses as much as digits as its factorization.

10498457 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 40320, while the sum is 38.

The square root of 10498457 is about 3240.1322503873. The cubic root of 10498457 is about 218.9652301228.

The spelling of 10498457 in words is "ten million, four hundred ninety-eight thousand, four hundred fifty-seven".