11345419 has 2 divisors, whose sum is σ = 11345420. Its totient is φ = 11345418.

The previous prime is 11345401. The next prime is 11345423. The reversal of 11345419 is 91454311.

11345419 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 11345419 - 2⁵ = 11345387 is a prime.

It is a super-2 number, since 2×11345419² = 257437064571122, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (11345429) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5672709 + 5672710.

It is an arithmetic number, because the mean of its divisors is an integer number (5672710).

Almost surely, 2^11345419 is an apocalyptic number.

11345419 is a deficient number, since it is larger than the sum of its proper divisors (1).

11345419 is an equidigital number, since it uses as much as digits as its factorization.

11345419 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2160, while the sum is 28.

The square root of 11345419 is about 3368.2961568128. The cubic root of 11345419 is about 224.7019526897.

The spelling of 11345419 in words is "eleven million, three hundred forty-five thousand, four hundred nineteen".