23678773 has 8 divisors (see below), whose sum is σ = 25316928. Its totient is φ = 22067904.

The previous prime is 23678729. The next prime is 23678777. The reversal of 23678773 is 37787632.

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

It is not a de Polignac number, because 23678773 - 2¹⁷ = 23547701 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 (23678777) 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, 5011 + ... + 8512.

It is an arithmetic number, because the mean of its divisors is an integer number (3164616).

Almost surely, 2^23678773 is an apocalyptic number.

It is an amenable number.

23678773 is a deficient number, since it is larger than the sum of its proper divisors (1638155).

23678773 is a wasteful number, since it uses less digits than its factorization.

23678773 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13643.

The product of its digits is 296352, while the sum is 43.

The square root of 23678773 is about 4866.0839491320. The cubic root of 23678773 is about 287.1572141436.

The spelling of 23678773 in words is "twenty-three million, six hundred seventy-eight thousand, seven hundred seventy-three".