1027457214 has 32 divisors (see below), whose sum is σ = 2364249600. Its totient is φ = 291587232.

The previous prime is 1027457213. The next prime is 1027457227. The reversal of 1027457214 is 4127547201.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1027457213) 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, 75834 + ... + 88349.

It is an arithmetic number, because the mean of its divisors is an integer number (73882800).

Almost surely, 2^1027457214 is an apocalyptic number.

1027457214 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

1027457214 is an abundant number, since it is smaller than the sum of its proper divisors (1336792386).

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

1027457214 is a wasteful number, since it uses less digits than its factorization.

1027457214 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 164344.

The product of its (nonzero) digits is 15680, while the sum is 33.

The square root of 1027457214 is about 32053.9734510404. The cubic root of 1027457214 is about 1009.0698930022.

The spelling of 1027457214 in words is "one billion, twenty-seven million, four hundred fifty-seven thousand, two hundred fourteen".