26270007148 has 48 divisors (see below), whose sum is σ = 57331185408. Its totient is φ = 10232424000.

The previous prime is 26270007143. The next prime is 26270007173. The reversal of 26270007148 is 84170007262.

It is a super-2 number, since 2×26270007148² (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (26270007143) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1534878 + ... + 1551898.

It is an arithmetic number, because the mean of its divisors is an integer number (1194399696).

Almost surely, 2^26270007148 is an apocalyptic number.

26270007148 is a gapful number since it is divisible by the number (28) formed by its first and last digit.

It is an amenable number.

26270007148 is an abundant number, since it is smaller than the sum of its proper divisors (31061178260).

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

26270007148 is a wasteful number, since it uses less digits than its factorization.

26270007148 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22054 (or 22052 counting only the distinct ones).

The product of its (nonzero) digits is 37632, while the sum is 37.

The spelling of 26270007148 in words is "twenty-six billion, two hundred seventy million, seven thousand, one hundred forty-eight".