23275505 has 8 divisors (see below), whose sum is σ = 30469824. Its totient is φ = 16927600.

The previous prime is 23275477. The next prime is 23275519. The reversal of 23275505 is 50557232.

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

It is not a de Polignac number, because 23275505 - 2¹⁴ = 23259121 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 211541 + ... + 211650.

It is an arithmetic number, because the mean of its divisors is an integer number (3808728).

Almost surely, 2^23275505 is an apocalyptic number.

It is an amenable number.

23275505 is a deficient number, since it is larger than the sum of its proper divisors (7194319).

23275505 is a wasteful number, since it uses less digits than its factorization.

23275505 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 423207.

The product of its (nonzero) digits is 10500, while the sum is 29.

The square root of 23275505 is about 4824.4694008772. The cubic root of 23275505 is about 285.5177006640.

The spelling of 23275505 in words is "twenty-three million, two hundred seventy-five thousand, five hundred five".