23878034 has 4 divisors (see below), whose sum is σ = 35817054. Its totient is φ = 11939016.

The previous prime is 23878027. The next prime is 23878069. The reversal of 23878034 is 43087832.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 17247409 + 6630625 = 4153^2 + 2575^2 .

It is a junction number, because it is equal to n+sod(n) for n = 23877985 and 23878003.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5969507 + ... + 5969510.

Almost surely, 2^23878034 is an apocalyptic number.

23878034 is a deficient number, since it is larger than the sum of its proper divisors (11939020).

23878034 is a wasteful number, since it uses less digits than its factorization.

23878034 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11939019.

The product of its (nonzero) digits is 32256, while the sum is 35.

The square root of 23878034 is about 4886.5155274490. The cubic root of 23878034 is about 287.9604578556.

The spelling of 23878034 in words is "twenty-three million, eight hundred seventy-eight thousand, thirty-four".