23378807 has 2 divisors, whose sum is σ = 23378808. Its totient is φ = 23378806.

The previous prime is 23378801. The next prime is 23378813. The reversal of 23378807 is 70887332.

It is a balanced prime because it is at equal distance from previous prime (23378801) and next prime (23378813).

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-23378807 is a prime.

It is a super-4 number, since 4×23378807⁴ (a number of 31 digits) contains 4444 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (23378801) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11689403 + 11689404.

It is an arithmetic number, because the mean of its divisors is an integer number (11689404).

Almost surely, 2^23378807 is an apocalyptic number.

23378807 is a deficient number, since it is larger than the sum of its proper divisors (1).

23378807 is an equidigital number, since it uses as much as digits as its factorization.

23378807 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 56448, while the sum is 38.

The square root of 23378807 is about 4835.1635959913. The cubic root of 23378807 is about 285.9394748607.

The spelling of 23378807 in words is "twenty-three million, three hundred seventy-eight thousand, eight hundred seven".