136715419 has 2 divisors, whose sum is σ = 136715420. Its totient is φ = 136715418.

The previous prime is 136715401. The next prime is 136715437. The reversal of 136715419 is 914517631.

It is a happy number.

It is a balanced prime because it is at equal distance from previous prime (136715401) and next prime (136715437).

It is a cyclic number.

It is not a de Polignac number, because 136715419 - 2¹³ = 136707227 is a prime.

It is a super-2 number, since 2×136715419² = 37382211584691122, which contains 22 as substring.

It is equal to p_7737058 and since 136715419 and 7737058 have the same sum of digits, it is a Honaker prime.

It is not a weakly prime, because it can be changed into another prime (136715459) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 68357709 + 68357710.

It is an arithmetic number, because the mean of its divisors is an integer number (68357710).

Almost surely, 2^136715419 is an apocalyptic number.

136715419 is a deficient number, since it is larger than the sum of its proper divisors (1).

136715419 is an equidigital number, since it uses as much as digits as its factorization.

136715419 is an evil number, because the sum of its binary digits is even.

The product of its digits is 22680, while the sum is 37.

The square root of 136715419 is about 11692.5368932495. The cubic root of 136715419 is about 515.1564786703.

The spelling of 136715419 in words is "one hundred thirty-six million, seven hundred fifteen thousand, four hundred nineteen".