23467788 has 36 divisors (see below), whose sum is σ = 59649408. Its totient is φ = 7779360.

The previous prime is 23467783. The next prime is 23467789. The reversal of 23467788 is 88776432.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (36).

It is a super-2 number, since 2×23467788² = 1101474147225888, which contains 22 as substring.

It is a plaindrome in base 10.

It is not an unprimeable number, because it can be changed into a prime (23467783) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5170 + ... + 8582.

It is an arithmetic number, because the mean of its divisors is an integer number (1656928).

Almost surely, 2^23467788 is an apocalyptic number.

It is an amenable number.

23467788 is an abundant number, since it is smaller than the sum of its proper divisors (36181620).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

23467788 is a wasteful number, since it uses less digits than its factorization.

23467788 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3614 (or 3609 counting only the distinct ones).

The product of its digits is 451584, while the sum is 45.

The square root of 23467788 is about 4844.3563039892. The cubic root of 23467788 is about 286.3017826141.

The spelling of 23467788 in words is "twenty-three million, four hundred sixty-seven thousand, seven hundred eighty-eight".