103740419 has 8 divisors (see below), whose sum is σ = 108944160. Its totient is φ = 98594496.

The previous prime is 103740401. The next prime is 103740457. The reversal of 103740419 is 914047301.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-103740419 is a prime.

It is a super-2 number, since 2×103740419² = 21524149068591122, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 103740391 and 103740400.

It is not an unprimeable number, because it can be changed into a prime (103740479) 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 7 ways as a sum of consecutive naturals, for example, 10754 + ... + 17975.

It is an arithmetic number, because the mean of its divisors is an integer number (13618020).

Almost surely, 2^103740419 is an apocalyptic number.

103740419 is a deficient number, since it is larger than the sum of its proper divisors (5203741).

103740419 is a wasteful number, since it uses less digits than its factorization.

103740419 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28909.

The product of its (nonzero) digits is 3024, while the sum is 29.

The square root of 103740419 is about 10185.3040700806. The cubic root of 103740419 is about 469.8753539992.

The spelling of 103740419 in words is "one hundred three million, seven hundred forty thousand, four hundred nineteen".