26684042 has 16 divisors (see below), whose sum is σ = 49902912. Its totient is φ = 10396320.

The previous prime is 26684029. The next prime is 26684083. The reversal of 26684042 is 24048662.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 86483 + ... + 86790.

It is an arithmetic number, because the mean of its divisors is an integer number (3118932).

Almost surely, 2^26684042 is an apocalyptic number.

26684042 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

26684042 is a deficient number, since it is larger than the sum of its proper divisors (23218870).

26684042 is a wasteful number, since it uses less digits than its factorization.

26684042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 173293.

The product of its (nonzero) digits is 18432, while the sum is 32.

The square root of 26684042 is about 5165.6598804025. The cubic root of 26684042 is about 298.8251906001.

The spelling of 26684042 in words is "twenty-six million, six hundred eighty-four thousand, forty-two".