1026627272 has 32 divisors (see below), whose sum is σ = 2101165920. Its totient is φ = 466371840.

The previous prime is 1026627257. The next prime is 1026627281. The reversal of 1026627272 is 2727266201.

It is a super-2 number, since 2×1026627272² = 2107927111228323968, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 252923 + ... + 256949.

It is an arithmetic number, because the mean of its divisors is an integer number (65661435).

Almost surely, 2^1026627272 is an apocalyptic number.

It is an amenable number.

1026627272 is an abundant number, since it is smaller than the sum of its proper divisors (1074538648).

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

1026627272 is a wasteful number, since it uses less digits than its factorization.

1026627272 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6941 (or 6937 counting only the distinct ones).

The product of its (nonzero) digits is 28224, while the sum is 35.

The square root of 1026627272 is about 32041.0248275551. The cubic root of 1026627272 is about 1008.7981233469.

The spelling of 1026627272 in words is "one billion, twenty-six million, six hundred twenty-seven thousand, two hundred seventy-two".