26915130 has 96 divisors (see below), whose sum is σ = 78893568. Its totient is φ = 6307200.

The previous prime is 26915123. The next prime is 26915137. The reversal of 26915130 is 3151962.

It is an interprime number because it is at equal distance from previous prime (26915123) and next prime (26915137).

It is a junction number, because it is equal to n+sod(n) for n = 26915094 and 26915103.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (26915137) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 30252 + ... + 31128.

It is an arithmetic number, because the mean of its divisors is an integer number (821808).

Almost surely, 2^26915130 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 26915130, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (39446784).

26915130 is an abundant number, since it is smaller than the sum of its proper divisors (51978438).

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

26915130 is a wasteful number, since it uses less digits than its factorization.

26915130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 932 (or 929 counting only the distinct ones).

The product of its (nonzero) digits is 1620, while the sum is 27.

The square root of 26915130 is about 5187.9793754409. The cubic root of 26915130 is about 299.6853367388.

The spelling of 26915130 in words is "twenty-six million, nine hundred fifteen thousand, one hundred thirty".