26630043 has 12 divisors (see below), whose sum is σ = 39028584. Its totient is φ = 16139200.

The previous prime is 26629979. The next prime is 26630057. The reversal of 26630043 is 34003662.

It is not a de Polignac number, because 26630043 - 2⁶ = 26629979 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 26629995 and 26630022.

It is not an unprimeable number, because it can be changed into a prime (26630243) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 36318 + ... + 37043.

It is an arithmetic number, because the mean of its divisors is an integer number (3252382).

Almost surely, 2^26630043 is an apocalyptic number.

26630043 is a deficient number, since it is larger than the sum of its proper divisors (12398541).

26630043 is a wasteful number, since it uses less digits than its factorization.

26630043 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 73386 (or 73375 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 24.

The square root of 26630043 is about 5160.4305052970. The cubic root of 26630043 is about 298.6234825480.

The spelling of 26630043 in words is "twenty-six million, six hundred thirty thousand, forty-three".