27022937028 has 48 divisors (see below), whose sum is σ = 64542213120. Its totient is φ = 8795120544.

The previous prime is 27022937023. The next prime is 27022937033. The reversal of 27022937028 is 82073922072.

It is an interprime number because it is at equal distance from previous prime (27022937023) and next prime (27022937033).

It is not an unprimeable number, because it can be changed into a prime (27022937021) 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, 1853953 + ... + 1868471.

It is an arithmetic number, because the mean of its divisors is an integer number (1344629440).

Almost surely, 2^27022937028 is an apocalyptic number.

It is an amenable number.

27022937028 is an abundant number, since it is smaller than the sum of its proper divisors (37519276092).

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

27022937028 is a wasteful number, since it uses less digits than its factorization.

27022937028 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18176 (or 18174 counting only the distinct ones).

The product of its (nonzero) digits is 169344, while the sum is 42.

The spelling of 27022937028 in words is "twenty-seven billion, twenty-two million, nine hundred thirty-seven thousand, twenty-eight".