1141737601 has 4 divisors (see below), whose sum is σ = 1172595412. Its totient is φ = 1110879792.

The previous prime is 1141737589. The next prime is 1141737617. The reversal of 1141737601 is 1067371411.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 798006001 + 343731600 = 28249^2 + 18540^2 .

It is a cyclic number.

It is not a de Polignac number, because 1141737601 - 2¹⁵ = 1141704833 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1141737631) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15428850 + ... + 15428923.

It is an arithmetic number, because the mean of its divisors is an integer number (293148853).

Almost surely, 2^1141737601 is an apocalyptic number.

It is an amenable number.

1141737601 is a deficient number, since it is larger than the sum of its proper divisors (30857811).

1141737601 is an equidigital number, since it uses as much as digits as its factorization.

1141737601 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30857810.

The product of its (nonzero) digits is 3528, while the sum is 31.

The square root of 1141737601 is about 33789.6078846737. The cubic root of 1141737601 is about 1045.1744101193.

The spelling of 1141737601 in words is "one billion, one hundred forty-one million, seven hundred thirty-seven thousand, six hundred one".