26072956 has 48 divisors (see below), whose sum is σ = 56899584. Its totient is φ = 10178496.

The previous prime is 26072947. The next prime is 26072971. The reversal of 26072956 is 65927062.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 29781 + ... + 30643.

It is an arithmetic number, because the mean of its divisors is an integer number (1185408).

Almost surely, 2^26072956 is an apocalyptic number.

26072956 is a gapful number since it is divisible by the number (26) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 26072956, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (28449792).

26072956 is an abundant number, since it is smaller than the sum of its proper divisors (30826628).

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

26072956 is a wasteful number, since it uses less digits than its factorization.

26072956 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 970 (or 968 counting only the distinct ones).

The product of its (nonzero) digits is 45360, while the sum is 37.

The square root of 26072956 is about 5106.1684265210. The cubic root of 26072956 is about 296.5264402028.

It can be divided in two parts, 26072 and 956, that added together give a triangular number (27028 = T₂₃₂).

The spelling of 26072956 in words is "twenty-six million, seventy-two thousand, nine hundred fifty-six".