1027458916 has 81 divisors (see below), whose sum is σ = 2086558131. Its totient is φ = 442345200.

The previous prime is 1027458857. The next prime is 1027458919. The reversal of 1027458916 is 6198547201.

The square root of 1027458916 is 32054.

It is a perfect power (a square), and thus also a powerful number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1027458919) by changing a digit.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 21860805 + ... + 21860851.

Almost surely, 2^1027458916 is an apocalyptic number.

1027458916 is the 32054-th square number.

It is an amenable number.

1027458916 is an abundant number, since it is smaller than the sum of its proper divisors (1059099215).

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

1027458916 is a wasteful number, since it uses less digits than its factorization.

1027458916 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 182 (or 91 counting only the distinct ones).

The product of its (nonzero) digits is 120960, while the sum is 43.

The cubic root of 1027458916 is about 1009.0704501822.

The spelling of 1027458916 in words is "one billion, twenty-seven million, four hundred fifty-eight thousand, nine hundred sixteen".