10419457 has 4 divisors (see below), whose sum is σ = 10453060. Its totient is φ = 10385856.

The previous prime is 10419443. The next prime is 10419469. The reversal of 10419457 is 75491401.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 75491401 = 787 ⋅95923.

It can be written as a sum of positive squares in 2 ways, for example, as 173056 + 10246401 = 416^2 + 3201^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10419457 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10419407) 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 3 ways as a sum of consecutive naturals, for example, 16332 + ... + 16957.

It is an arithmetic number, because the mean of its divisors is an integer number (2613265).

Almost surely, 2^10419457 is an apocalyptic number.

It is an amenable number.

10419457 is a deficient number, since it is larger than the sum of its proper divisors (33603).

10419457 is an equidigital number, since it uses as much as digits as its factorization.

10419457 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33602.

The product of its (nonzero) digits is 5040, while the sum is 31.

The square root of 10419457 is about 3227.9183694759. The cubic root of 10419457 is about 218.4146150886.

The spelling of 10419457 in words is "ten million, four hundred nineteen thousand, four hundred fifty-seven".