23055077 has 4 divisors (see below), whose sum is σ = 24411276. Its totient is φ = 21698880.

The previous prime is 23055073. The next prime is 23055091. The reversal of 23055077 is 77055032.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 18241441 + 4813636 = 4271^2 + 2194^2 .

It is a cyclic number.

It is not a de Polignac number, because 23055077 - 2² = 23055073 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 (23055073) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 678074 + ... + 678107.

It is an arithmetic number, because the mean of its divisors is an integer number (6102819).

Almost surely, 2^23055077 is an apocalyptic number.

It is an amenable number.

23055077 is a deficient number, since it is larger than the sum of its proper divisors (1356199).

23055077 is a wasteful number, since it uses less digits than its factorization.

23055077 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1356198.

The product of its (nonzero) digits is 7350, while the sum is 29.

The square root of 23055077 is about 4801.5702639866. The cubic root of 23055077 is about 284.6135194367.

The spelling of 23055077 in words is "twenty-three million, fifty-five thousand, seventy-seven".