26695020 has 72 divisors (see below), whose sum is σ = 82181232. Its totient is φ = 6469760.

The previous prime is 26695001. The next prime is 26695063. The reversal of 26695020 is 2059662.

It is a super-4 number, since 4×26695020⁴ (a number of 31 digits) contains 4444 as substring.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 5422 + ... + 9098.

It is an arithmetic number, because the mean of its divisors is an integer number (1141406).

Almost surely, 2^26695020 is an apocalyptic number.

26695020 is a gapful number since it is divisible by the number (20) 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 26695020, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (41090616).

26695020 is an abundant number, since it is smaller than the sum of its proper divisors (55486212).

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

26695020 is a wasteful number, since it uses less digits than its factorization.

26695020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3711 (or 3698 counting only the distinct ones).

The product of its (nonzero) digits is 6480, while the sum is 30.

The square root of 26695020 is about 5166.7223652912. The cubic root of 26695020 is about 298.8661645671.

The spelling of 26695020 in words is "twenty-six million, six hundred ninety-five thousand, twenty".