1159700401 has 8 divisors (see below), whose sum is σ = 1220025600. Its totient is φ = 1100730960.

The previous prime is 1159700393. The next prime is 1159700431. The reversal of 1159700401 is 1040079511.

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

It is not a de Polignac number, because 1159700401 - 2³ = 1159700393 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1159700401.

It is not an unprimeable number, because it can be changed into a prime (1159700431) 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, 337185 + ... + 340606.

It is an arithmetic number, because the mean of its divisors is an integer number (152503200).

Almost surely, 2^1159700401 is an apocalyptic number.

It is an amenable number.

1159700401 is a deficient number, since it is larger than the sum of its proper divisors (60325199).

1159700401 is an equidigital number, since it uses as much as digits as its factorization.

1159700401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 677879.

The product of its (nonzero) digits is 1260, while the sum is 28.

The square root of 1159700401 is about 34054.3741830620. The cubic root of 1159700401 is about 1050.6271086826.

Adding to 1159700401 its reverse (1040079511), we get a palindrome (2199779912).

The spelling of 1159700401 in words is "one billion, one hundred fifty-nine million, seven hundred thousand, four hundred one".