27262883040 has 96 divisors (see below), whose sum is σ = 88648390656. Its totient is φ = 7035578880.

The previous prime is 27262882979. The next prime is 27262883057. The reversal of 27262883040 is 4038826272.

It is a tau number, because it is divible by the number of its divisors (96).

It is a junction number, because it is equal to n+sod(n) for n = 27262882983 and 27262883001.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 901212 + ... + 930971.

It is an arithmetic number, because the mean of its divisors is an integer number (923420736).

Almost surely, 2^27262883040 is an apocalyptic number.

27262883040 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

27262883040 is an abundant number, since it is smaller than the sum of its proper divisors (61385507616).

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

27262883040 is a wasteful number, since it uses less digits than its factorization.

27262883040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1832232 (or 1832224 counting only the distinct ones).

The product of its (nonzero) digits is 258048, while the sum is 42.

The spelling of 27262883040 in words is "twenty-seven billion, two hundred sixty-two million, eight hundred eighty-three thousand, forty".