1075518734 has 16 divisors (see below), whose sum is σ = 1632497328. Its totient is φ = 531370752.

The previous prime is 1075518733. The next prime is 1075518749. The reversal of 1075518734 is 4378155701.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 1075518691 and 1075518700.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1075518733) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 128444 + ... + 136560.

It is an arithmetic number, because the mean of its divisors is an integer number (102031083).

Almost surely, 2^1075518734 is an apocalyptic number.

1075518734 is a deficient number, since it is larger than the sum of its proper divisors (556978594).

1075518734 is an equidigital number, since it uses as much as digits as its factorization.

1075518734 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8899.

The product of its (nonzero) digits is 117600, while the sum is 41.

The square root of 1075518734 is about 32795.1022867745. The cubic root of 1075518734 is about 1024.5645531690.

The spelling of 1075518734 in words is "one billion, seventy-five million, five hundred eighteen thousand, seven hundred thirty-four".