23052919 has 4 divisors (see below), whose sum is σ = 23377680. Its totient is φ = 22728160.

The previous prime is 23052907. The next prime is 23052929. The reversal of 23052919 is 91925032.

23052919 is an esthetic number in base 12, because in such base its adjacent digits differ by 1.

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

It is a cyclic number.

It is not a de Polignac number, because 23052919 - 2¹⁹ = 22528631 is a prime.

It is a super-2 number, since 2×23052919² = 1062874148841122, which contains 22 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 (23052929) 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, 162274 + ... + 162415.

It is an arithmetic number, because the mean of its divisors is an integer number (5844420).

Almost surely, 2^23052919 is an apocalyptic number.

23052919 is a deficient number, since it is larger than the sum of its proper divisors (324761).

23052919 is an equidigital number, since it uses as much as digits as its factorization.

23052919 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 324760.

The product of its (nonzero) digits is 4860, while the sum is 31.

The square root of 23052919 is about 4801.3455405751. The cubic root of 23052919 is about 284.6046390335.

The spelling of 23052919 in words is "twenty-three million, fifty-two thousand, nine hundred nineteen".