26920148 has 6 divisors (see below), whose sum is σ = 47110266. Its totient is φ = 13460072.

The previous prime is 26920141. The next prime is 26920151. The reversal of 26920148 is 84102962.

It can be written as a sum of positive squares in only one way, i.e., 23541904 + 3378244 = 4852^2 + 1838^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (26920141) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3365015 + ... + 3365022.

It is an arithmetic number, because the mean of its divisors is an integer number (7851711).

Almost surely, 2^26920148 is an apocalyptic number.

It is an amenable number.

26920148 is a deficient number, since it is larger than the sum of its proper divisors (20190118).

26920148 is a wasteful number, since it uses less digits than its factorization.

26920148 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6730041 (or 6730039 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 32.

The square root of 26920148 is about 5188.4629708614. The cubic root of 26920148 is about 299.7039598153.

The spelling of 26920148 in words is "twenty-six million, nine hundred twenty thousand, one hundred forty-eight".