1011006064 has 20 divisors (see below), whose sum is σ = 1992026520. Its totient is φ = 496934720.

The previous prime is 1011006043. The next prime is 1011006083. The reversal of 1011006064 is 4606001101.

It is a happy number.

It is a super-2 number, since 2×1011006064² = 2044266522889544192, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 534547 + ... + 536434.

It is an arithmetic number, because the mean of its divisors is an integer number (99601326).

Almost surely, 2^1011006064 is an apocalyptic number.

It is an amenable number.

1011006064 is a deficient number, since it is larger than the sum of its proper divisors (981020456).

1011006064 is a wasteful number, since it uses less digits than its factorization.

1011006064 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1071048 (or 1071042 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 19.

The square root of 1011006064 is about 31796.3215482546. The cubic root of 1011006064 is about 1003.6553104258.

Adding to 1011006064 its reverse (4606001101), we get a palindrome (5617007165).

The spelling of 1011006064 in words is "one billion, eleven million, six thousand, sixty-four".