1140852542 has 8 divisors (see below), whose sum is σ = 1711697832. Its totient is φ = 570286600.

The previous prime is 1140852499. The next prime is 1140852551. The reversal of 1140852542 is 2452580411.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 1140852499 and 1140852508.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 59309 + ... + 76152.

It is an arithmetic number, because the mean of its divisors is an integer number (213962229).

Almost surely, 2^1140852542 is an apocalyptic number.

1140852542 is a deficient number, since it is larger than the sum of its proper divisors (570845290).

1140852542 is a wasteful number, since it uses less digits than its factorization.

1140852542 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 139674.

The product of its (nonzero) digits is 12800, while the sum is 32.

The square root of 1140852542 is about 33776.5087301811. The cubic root of 1140852542 is about 1044.9042721160.

The spelling of 1140852542 in words is "one billion, one hundred forty million, eight hundred fifty-two thousand, five hundred forty-two".