102396419 has 8 divisors (see below), whose sum is σ = 106868160. Its totient is φ = 97987456.

The previous prime is 102396407. The next prime is 102396421. The reversal of 102396419 is 914693201.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 102396419 - 2¹⁶ = 102330883 is a prime.

It is a super-2 number, since 2×102396419² = 20970053248047122, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (102396449) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12347 + ... + 18900.

It is an arithmetic number, because the mean of its divisors is an integer number (13358520).

Almost surely, 2^102396419 is an apocalyptic number.

102396419 is a deficient number, since it is larger than the sum of its proper divisors (4471741).

102396419 is a wasteful number, since it uses less digits than its factorization.

102396419 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31389.

The product of its (nonzero) digits is 11664, while the sum is 35.

The square root of 102396419 is about 10119.1115716747. Note that the first 3 decimals coincide. The cubic root of 102396419 is about 467.8373844528.

The spelling of 102396419 in words is "one hundred two million, three hundred ninety-six thousand, four hundred nineteen".