10247419 has 12 divisors (see below), whose sum is σ = 12838224. Its totient is φ = 8107344.

The previous prime is 10247407. The next prime is 10247423. The reversal of 10247419 is 91474201.

It is not a de Polignac number, because 10247419 - 2⁵ = 10247387 is a prime.

It is a super-2 number, since 2×10247419² = 210019192323122, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (10247819) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 7407 + ... + 8680.

It is an arithmetic number, because the mean of its divisors is an integer number (1069852).

Almost surely, 2^10247419 is an apocalyptic number.

10247419 is a deficient number, since it is larger than the sum of its proper divisors (2590805).

10247419 is a wasteful number, since it uses less digits than its factorization.

10247419 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16114 (or 16107 counting only the distinct ones).

The product of its (nonzero) digits is 2016, while the sum is 28.

The square root of 10247419 is about 3201.1590088591. The cubic root of 10247419 is about 217.2058400640.

The spelling of 10247419 in words is "ten million, two hundred forty-seven thousand, four hundred nineteen".