26223948 has 36 divisors (see below), whose sum is σ = 66601080. Its totient is φ = 8700096.

The previous prime is 26223941. The next prime is 26223949. The reversal of 26223948 is 84932262.

26223948 is a `hidden beast` number, since 262 + 2 + 394 + 8 = 666.

It is a tau number, because it is divible by the number of its divisors (36).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (26223941) 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, 6568 + ... + 9776.

It is an arithmetic number, because the mean of its divisors is an integer number (1850030).

Almost surely, 2^26223948 is an apocalyptic number.

It is an amenable number.

26223948 is an abundant number, since it is smaller than the sum of its proper divisors (40377132).

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

26223948 is a wasteful number, since it uses less digits than its factorization.

26223948 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3446 (or 3441 counting only the distinct ones).

The product of its digits is 41472, while the sum is 36.

The square root of 26223948 is about 5120.9323369871. The cubic root of 26223948 is about 297.0977469647.

The spelling of 26223948 in words is "twenty-six million, two hundred twenty-three thousand, nine hundred forty-eight".