26813046 has 64 divisors (see below), whose sum is σ = 62209728. Its totient is φ = 7630848.

The previous prime is 26813041. The next prime is 26813053. The reversal of 26813046 is 64031862.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (26813041) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 96660 + ... + 96936.

It is an arithmetic number, because the mean of its divisors is an integer number (972027).

Almost surely, 2^26813046 is an apocalyptic number.

26813046 is a gapful number since it is divisible by the number (26) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 26813046, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (31104864).

26813046 is an abundant number, since it is smaller than the sum of its proper divisors (35396682).

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

26813046 is a wasteful number, since it uses less digits than its factorization.

26813046 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 385.

The product of its (nonzero) digits is 6912, while the sum is 30.

The square root of 26813046 is about 5178.1315162904. The cubic root of 26813046 is about 299.3059734397.

The spelling of 26813046 in words is "twenty-six million, eight hundred thirteen thousand, forty-six".