1428954127 has 2 divisors, whose sum is σ = 1428954128. Its totient is φ = 1428954126.

The previous prime is 1428954103. The next prime is 1428954169. The reversal of 1428954127 is 7214598241.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1428954127 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1428954727) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 714477063 + 714477064.

It is an arithmetic number, because the mean of its divisors is an integer number (714477064).

Almost surely, 2^1428954127 is an apocalyptic number.

1428954127 is a deficient number, since it is larger than the sum of its proper divisors (1).

1428954127 is an equidigital number, since it uses as much as digits as its factorization.

1428954127 is an evil number, because the sum of its binary digits is even.

The product of its digits is 161280, while the sum is 43.

The square root of 1428954127 is about 37801.5095862586. The cubic root of 1428954127 is about 1126.3484412330.

The spelling of 1428954127 in words is "one billion, four hundred twenty-eight million, nine hundred fifty-four thousand, one hundred twenty-seven".