26131948 has 6 divisors (see below), whose sum is σ = 45730916. Its totient is φ = 13065972.

The previous prime is 26131927. The next prime is 26131949. The reversal of 26131948 is 84913162.

It is not an unprimeable number, because it can be changed into a prime (26131949) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3266490 + ... + 3266497.

Almost surely, 2^26131948 is an apocalyptic number.

It is an amenable number.

26131948 is a deficient number, since it is larger than the sum of its proper divisors (19598968).

26131948 is a wasteful number, since it uses less digits than its factorization.

26131948 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6532991 (or 6532989 counting only the distinct ones).

The product of its digits is 10368, while the sum is 34.

The square root of 26131948 is about 5111.9417054579. The cubic root of 26131948 is about 296.7499094491.

The spelling of 26131948 in words is "twenty-six million, one hundred thirty-one thousand, nine hundred forty-eight".