26648034 has 64 divisors (see below), whose sum is σ = 63823872. Its totient is φ = 7257600.

The previous prime is 26648021. The next prime is 26648047. The reversal of 26648034 is 43084662.

It is an interprime number because it is at equal distance from previous prime (26648021) and next prime (26648047).

It is a junction number, because it is equal to n+sod(n) for n = 26647986 and 26648004.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 126189 + ... + 126399.

It is an arithmetic number, because the mean of its divisors is an integer number (997248).

Almost surely, 2^26648034 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 26648034, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (31911936).

26648034 is an abundant number, since it is smaller than the sum of its proper divisors (37175838).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

26648034 is a wasteful number, since it uses less digits than its factorization.

26648034 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 351.

The product of its (nonzero) digits is 27648, while the sum is 33.

The square root of 26648034 is about 5162.1733794982. The cubic root of 26648034 is about 298.6907164568.

The spelling of 26648034 in words is "twenty-six million, six hundred forty-eight thousand, thirty-four".