1151850734 has 16 divisors (see below), whose sum is σ = 1755848400. Its totient is φ = 566590464.

The previous prime is 1151850709. The next prime is 1151850743. The reversal of 1151850734 is 4370581511.

It is a super-2 number, since 2×1151850734² = 2653520226832677512, which contains 22 as substring.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 1151850694 and 1151850703.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 105902 + ... + 116270.

It is an arithmetic number, because the mean of its divisors is an integer number (109740525).

Almost surely, 2^1151850734 is an apocalyptic number.

1151850734 is a deficient number, since it is larger than the sum of its proper divisors (603997666).

1151850734 is a wasteful number, since it uses less digits than its factorization.

1151850734 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11267.

The product of its (nonzero) digits is 16800, while the sum is 35.

The square root of 1151850734 is about 33938.9265298713. The cubic root of 1151850734 is about 1048.2512793871.

The spelling of 1151850734 in words is "one billion, one hundred fifty-one million, eight hundred fifty thousand, seven hundred thirty-four".