1162048064 has 14 divisors (see below), whose sum is σ = 2305939254. Its totient is φ = 581024000.

The previous prime is 1162048061. The next prime is 1162048103. The reversal of 1162048064 is 4608402611.

It can be written as a sum of positive squares in only one way, i.e., 864830464 + 297217600 = 29408^2 + 17240^2 .

It is a super-2 number, since 2×1162048064² = 2700711406092296192, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (32).

It is a self number, because there is not a number n which added to its sum of digits gives 1162048064.

It is not an unprimeable number, because it can be changed into a prime (1162048061) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 9078437 + ... + 9078564.

Almost surely, 2^1162048064 is an apocalyptic number.

It is an amenable number.

1162048064 is a deficient number, since it is larger than the sum of its proper divisors (1143891190).

1162048064 is an equidigital number, since it uses as much as digits as its factorization.

1162048064 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18157013 (or 18157003 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 32.

The square root of 1162048064 is about 34088.8260871506. The cubic root of 1162048064 is about 1051.3355835826.

The spelling of 1162048064 in words is "one billion, one hundred sixty-two million, forty-eight thousand, sixty-four".