23045477 has 8 divisors (see below), whose sum is σ = 28363776. Its totient is φ = 18233712.

The previous prime is 23045467. The next prime is 23045479. The reversal of 23045477 is 77454032.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 23045477 - 2⁸ = 23045221 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23045479) 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, 126533 + ... + 126714.

It is an arithmetic number, because the mean of its divisors is an integer number (3545472).

Almost surely, 2^23045477 is an apocalyptic number.

It is an amenable number.

23045477 is a deficient number, since it is larger than the sum of its proper divisors (5318299).

23045477 is a wasteful number, since it uses less digits than its factorization.

23045477 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 253267.

The product of its (nonzero) digits is 23520, while the sum is 32.

The square root of 23045477 is about 4800.5704869317. The cubic root of 23045477 is about 284.5740101476.

The spelling of 23045477 in words is "twenty-three million, forty-five thousand, four hundred seventy-seven".