10202419 has 2 divisors, whose sum is σ = 10202420. Its totient is φ = 10202418.

The previous prime is 10202393. The next prime is 10202429. The reversal of 10202419 is 91420201.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 10202419 - 2¹³ = 10194227 is a prime.

It is a super-2 number, since 2×10202419² = 208178706903122, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 10202396 and 10202405.

It is not a weakly prime, because it can be changed into another prime (10202429) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5101209 + 5101210.

It is an arithmetic number, because the mean of its divisors is an integer number (5101210).

Almost surely, 2^10202419 is an apocalyptic number.

10202419 is a deficient number, since it is larger than the sum of its proper divisors (1).

10202419 is an equidigital number, since it uses as much as digits as its factorization.

10202419 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 144, while the sum is 19.

The square root of 10202419 is about 3194.1225712236. The cubic root of 10202419 is about 216.8874312623.

The spelling of 10202419 in words is "ten million, two hundred two thousand, four hundred nineteen".