11077471 has 4 divisors (see below), whose sum is σ = 11120832. Its totient is φ = 11034112.

The previous prime is 11077463. The next prime is 11077487. The reversal of 11077471 is 17477011.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 17477011 = 1871 ⋅9341.

It is a cyclic number.

It is not a de Polignac number, because 11077471 - 2³ = 11077463 is a prime.

It is a super-3 number, since 3×11077471³ (a number of 22 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11077441) 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 3 ways as a sum of consecutive naturals, for example, 21295 + ... + 21808.

It is an arithmetic number, because the mean of its divisors is an integer number (2780208).

Almost surely, 2^11077471 is an apocalyptic number.

11077471 is a deficient number, since it is larger than the sum of its proper divisors (43361).

11077471 is an equidigital number, since it uses as much as digits as its factorization.

11077471 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43360.

The product of its (nonzero) digits is 1372, while the sum is 28.

The square root of 11077471 is about 3328.2834915313. The cubic root of 11077471 is about 222.9188910522.

The spelling of 11077471 in words is "eleven million, seventy-seven thousand, four hundred seventy-one".