1027455134 has 16 divisors (see below), whose sum is σ = 1674631680. Its totient is φ = 470989080.

The previous prime is 1027455127. The next prime is 1027455151. The reversal of 1027455134 is 4315547201.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 1027455134.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 434924 + ... + 437279.

It is an arithmetic number, because the mean of its divisors is an integer number (104664480).

Almost surely, 2^1027455134 is an apocalyptic number.

1027455134 is a deficient number, since it is larger than the sum of its proper divisors (647176546).

1027455134 is a wasteful number, since it uses less digits than its factorization.

1027455134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 872255.

The product of its (nonzero) digits is 16800, while the sum is 32.

The square root of 1027455134 is about 32053.9410057484. The cubic root of 1027455134 is about 1009.0692120762.

The spelling of 1027455134 in words is "one billion, twenty-seven million, four hundred fifty-five thousand, one hundred thirty-four".