11055407 has 6 divisors (see below), whose sum is σ = 12151944. Its totient is φ = 10050260.

The previous prime is 11055391. The next prime is 11055419. The reversal of 11055407 is 70455011.

11055407 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 not a de Polignac number, because 11055407 - 2⁴ = 11055391 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11055487) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 45563 + ... + 45804.

It is an arithmetic number, because the mean of its divisors is an integer number (2025324).

Almost surely, 2^11055407 is an apocalyptic number.

11055407 is a deficient number, since it is larger than the sum of its proper divisors (1096537).

11055407 is an equidigital number, since it uses as much as digits as its factorization.

11055407 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 91389 (or 91378 counting only the distinct ones).

The product of its (nonzero) digits is 700, while the sum is 23.

The square root of 11055407 is about 3324.9672178835. The cubic root of 11055407 is about 222.7707901136.

The spelling of 11055407 in words is "eleven million, fifty-five thousand, four hundred seven".