1048888401 has 16 divisors (see below), whose sum is σ = 1526488320. Its totient is φ = 635343120.

The previous prime is 1048888387. The next prime is 1048888403.

1048888401 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 1048888401 - 2⁷ = 1048888273 is a prime.

It is a super-2 number, since 2×1048888401² = 2200333755504673602, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1048888403) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 61110 + ... + 76368.

It is an arithmetic number, because the mean of its divisors is an integer number (95405520).

Almost surely, 2^1048888401 is an apocalyptic number.

1048888401 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

1048888401 is a deficient number, since it is larger than the sum of its proper divisors (477599919).

1048888401 is a wasteful number, since it uses less digits than its factorization.

1048888401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17356.

The product of its (nonzero) digits is 65536, while the sum is 42.

The square root of 1048888401 is about 32386.5466050334. The cubic root of 1048888401 is about 1016.0375555098.

It can be divided in two parts, 10488 and 88401, that added together give a palindrome (98889).

The spelling of 1048888401 in words is "one billion, forty-eight million, eight hundred eighty-eight thousand, four hundred one".