26616742 has 16 divisors (see below), whose sum is σ = 41112720. Its totient is φ = 12916512.

The previous prime is 26616731. The next prime is 26616761. The reversal of 26616742 is 24761662.

It is a junction number, because it is equal to n+sod(n) for n = 26616698 and 26616707.

It is a congruent 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, 13984 + ... + 15772.

It is an arithmetic number, because the mean of its divisors is an integer number (2569545).

Almost surely, 2^26616742 is an apocalyptic number.

26616742 is a deficient number, since it is larger than the sum of its proper divisors (14495978).

26616742 is a wasteful number, since it uses less digits than its factorization.

26616742 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2007.

The product of its digits is 24192, while the sum is 34.

The square root of 26616742 is about 5159.1415952656. The cubic root of 26616742 is about 298.5737560990.

The spelling of 26616742 in words is "twenty-six million, six hundred sixteen thousand, seven hundred forty-two".