1534943214 has 24 divisors (see below), whose sum is σ = 3800812080. Its totient is φ = 438555168.

The previous prime is 1534943197. The next prime is 1534943227. The reversal of 1534943214 is 4123494351.

1534943214 is a `hidden beast` number, since 1 + 534 + 94 + 32 + 1 + 4 = 666.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6090919 + ... + 6091170.

It is an arithmetic number, because the mean of its divisors is an integer number (158367170).

Almost surely, 2^1534943214 is an apocalyptic number.

1534943214 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

1534943214 is an abundant number, since it is smaller than the sum of its proper divisors (2265868866).

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

1534943214 is a wasteful number, since it uses less digits than its factorization.

1534943214 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12182104 (or 12182101 counting only the distinct ones).

The product of its digits is 51840, while the sum is 36.

The square root of 1534943214 is about 39178.3513435673. The cubic root of 1534943214 is about 1153.5349863098.

The spelling of 1534943214 in words is "one billion, five hundred thirty-four million, nine hundred forty-three thousand, two hundred fourteen".