1179974057 has 16 divisors (see below), whose sum is σ = 1237754112. Its totient is φ = 1123960320.

The previous prime is 1179974053. The next prime is 1179974113. The reversal of 1179974057 is 7504799711.

It is a cyclic number.

It is not a de Polignac number, because 1179974057 - 2² = 1179974053 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1179973996 and 1179974014.

It is not an unprimeable number, because it can be changed into a prime (1179974053) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 275978 + ... + 280220.

It is an arithmetic number, because the mean of its divisors is an integer number (77359632).

Almost surely, 2^1179974057 is an apocalyptic number.

It is an amenable number.

1179974057 is a deficient number, since it is larger than the sum of its proper divisors (57780055).

1179974057 is an equidigital number, since it uses as much as digits as its factorization.

1179974057 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4448.

The product of its (nonzero) digits is 555660, while the sum is 50.

The square root of 1179974057 is about 34350.7504575955. The cubic root of 1179974057 is about 1056.7140609834.

The spelling of 1179974057 in words is "one billion, one hundred seventy-nine million, nine hundred seventy-four thousand, fifty-seven".