26472222 has 24 divisors (see below), whose sum is σ = 65550576. Its totient is φ = 7563456.

The previous prime is 26472221. The next prime is 26472223. The reversal of 26472222 is 22227462.

It is an interprime number because it is at equal distance from previous prime (26472221) and next prime (26472223).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (26472221) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 104923 + ... + 105174.

It is an arithmetic number, because the mean of its divisors is an integer number (2731274).

Almost surely, 2^26472222 is an apocalyptic number.

26472222 is an abundant number, since it is smaller than the sum of its proper divisors (39078354).

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

26472222 is a wasteful number, since it uses less digits than its factorization.

26472222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 210112 (or 210109 counting only the distinct ones).

The product of its digits is 5376, while the sum is 27.

The square root of 26472222 is about 5145.1163252156. The cubic root of 26472222 is about 298.0323899151.

Adding to 26472222 its reverse (22227462), we get a palindrome (48699684).

The spelling of 26472222 in words is "twenty-six million, four hundred seventy-two thousand, two hundred twenty-two".