1141673537 has 8 divisors (see below), whose sum is σ = 1187873640. Its totient is φ = 1095928960.

The previous prime is 1141673531. The next prime is 1141673557. The reversal of 1141673537 is 7353761411.

It can be written as a sum of positive squares in 4 ways, for example, as 750266881 + 391406656 = 27391^2 + 19784^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 1141673537 - 2²⁴ = 1124896321 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1141673537.

It is not an unprimeable number, because it can be changed into a prime (1141673531) 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, 108764 + ... + 118797.

It is an arithmetic number, because the mean of its divisors is an integer number (148484205).

Almost surely, 2^1141673537 is an apocalyptic number.

It is an amenable number.

1141673537 is a deficient number, since it is larger than the sum of its proper divisors (46200103).

1141673537 is a wasteful number, since it uses less digits than its factorization.

1141673537 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 227763.

The product of its digits is 52920, while the sum is 38.

The square root of 1141673537 is about 33788.6598876013. The cubic root of 1141673537 is about 1045.1548611716.

The spelling of 1141673537 in words is "one billion, one hundred forty-one million, six hundred seventy-three thousand, five hundred thirty-seven".