11274019 has 8 divisors (see below), whose sum is σ = 11557728. Its totient is φ = 10993920.

The previous prime is 11274017. The next prime is 11274037. The reversal of 11274019 is 91047211.

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 11274019 - 2¹ = 11274017 is a prime.

It is a super-2 number, since 2×11274019² = 254207008824722, 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 = 11273984 and 11274002.

It is not an unprimeable number, because it can be changed into a prime (11274017) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6069 + ... + 7705.

It is an arithmetic number, because the mean of its divisors is an integer number (1444716).

Almost surely, 2^11274019 is an apocalyptic number.

11274019 is a deficient number, since it is larger than the sum of its proper divisors (283709).

11274019 is an equidigital number, since it uses as much as digits as its factorization.

11274019 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1805.

The product of its (nonzero) digits is 504, while the sum is 25.

The square root of 11274019 is about 3357.6805982702. The cubic root of 11274019 is about 224.2295889539.

The spelling of 11274019 in words is "eleven million, two hundred seventy-four thousand, nineteen".