1151519 has 2 divisors, whose sum is σ = 1151520. Its totient is φ = 1151518.

The previous prime is 1151483. The next prime is 1151537. The reversal of 1151519 is 9151511.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1151519 - 2¹² = 1147423 is a prime.

It is a super-2 number, since 2×1151519² = 2651992014722, which contains 22 as substring.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 1151494 and 1151503.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1151569) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 575759 + 575760.

It is an arithmetic number, because the mean of its divisors is an integer number (575760).

2^1151519 is an apocalyptic number.

1151519 is a deficient number, since it is larger than the sum of its proper divisors (1).

1151519 is an equidigital number, since it uses as much as digits as its factorization.

1151519 is an evil number, because the sum of its binary digits is even.

The product of its digits is 225, while the sum is 23.

The square root of 1151519 is about 1073.0885331602. The cubic root of 1151519 is about 104.8150637302.

The spelling of 1151519 in words is "one million, one hundred fifty-one thousand, five hundred nineteen".