23276378 has 8 divisors (see below), whose sum is σ = 34968468. Its totient is φ = 11620224.

The previous prime is 23276347. The next prime is 23276389. The reversal of 23276378 is 87367232.

It can be written as a sum of positive squares in 2 ways, for example, as 20097289 + 3179089 = 4483^2 + 1783^2 .

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7301 + ... + 9992.

Almost surely, 2^23276378 is an apocalyptic number.

23276378 is a deficient number, since it is larger than the sum of its proper divisors (11692090).

23276378 is a wasteful number, since it uses less digits than its factorization.

23276378 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17968.

The product of its digits is 84672, while the sum is 38.

The square root of 23276378 is about 4824.5598762996. The cubic root of 23276378 is about 285.5212702799.

The spelling of 23276378 in words is "twenty-three million, two hundred seventy-six thousand, three hundred seventy-eight".