1061875064 has 8 divisors (see below), whose sum is σ = 1991015760. Its totient is φ = 530937528.

The previous prime is 1061875051. The next prime is 1061875069. The reversal of 1061875064 is 4605781601.

It is a tau number, because it is divible by the number of its divisors (8).

It is a super-2 number, since 2×1061875064² = 2255157303090008192, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1061875069) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 66367184 + ... + 66367199.

It is an arithmetic number, because the mean of its divisors is an integer number (248876970).

Almost surely, 2^1061875064 is an apocalyptic number.

It is an amenable number.

1061875064 is a deficient number, since it is larger than the sum of its proper divisors (929140696).

1061875064 is a wasteful number, since it uses less digits than its factorization.

1061875064 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 132734389 (or 132734385 counting only the distinct ones).

The product of its (nonzero) digits is 40320, while the sum is 38.

The square root of 1061875064 is about 32586.4245353798. The cubic root of 1061875064 is about 1020.2136755988.

The spelling of 1061875064 in words is "one billion, sixty-one million, eight hundred seventy-five thousand, sixty-four".