23048487 has 48 divisors (see below), whose sum is σ = 42132480. Its totient is φ = 11793600.

The previous prime is 23048479. The next prime is 23048561. The reversal of 23048487 is 78484032.

It is not a de Polignac number, because 23048487 - 2³ = 23048479 is a prime.

It is a super-3 number, since 3×23048487³ (a number of 23 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23048477) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 54537 + ... + 54957.

It is an arithmetic number, because the mean of its divisors is an integer number (877760).

Almost surely, 2^23048487 is an apocalyptic number.

23048487 is a deficient number, since it is larger than the sum of its proper divisors (19083993).

23048487 is a wasteful number, since it uses less digits than its factorization.

23048487 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 524 (or 521 counting only the distinct ones).

The product of its (nonzero) digits is 43008, while the sum is 36.

The square root of 23048487 is about 4800.8839811018. The cubic root of 23048487 is about 284.5863991366.

The spelling of 23048487 in words is "twenty-three million, forty-eight thousand, four hundred eighty-seven".