1354012732 has 12 divisors (see below), whose sum is σ = 2494234120. Its totient is φ = 641374416.

The previous prime is 1354012729. The next prime is 1354012769. The reversal of 1354012732 is 2372104531.

It is a self number, because there is not a number n which added to its sum of digits gives 1354012732.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8907903 + ... + 8908054.

Almost surely, 2^1354012732 is an apocalyptic number.

It is an amenable number.

1354012732 is a deficient number, since it is larger than the sum of its proper divisors (1140221388).

1354012732 is a wasteful number, since it uses less digits than its factorization.

1354012732 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17815980 (or 17815978 counting only the distinct ones).

The product of its (nonzero) digits is 5040, while the sum is 28.

The square root of 1354012732 is about 36796.9119900026. The cubic root of 1354012732 is about 1106.3034057569.

The spelling of 1354012732 in words is "one billion, three hundred fifty-four million, twelve thousand, seven hundred thirty-two".