1061060648 has 24 divisors (see below), whose sum is σ = 2039222190. Its totient is φ = 517584000.

The previous prime is 1061060641. The next prime is 1061060687. The reversal of 1061060648 is 8460601601.

It is a happy number.

It can be written as a sum of positive squares in 3 ways, for example, as 267060964 + 793999684 = 16342^2 + 28178^2 .

It is a super-2 number, since 2×1061060648² = 2251699397468359808, which contains 22 as substring.

It is a hoax number, since the sum of its digits (32) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (1061060641) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 26003 + ... + 52898.

Almost surely, 2^1061060648 is an apocalyptic number.

It is an amenable number.

1061060648 is a deficient number, since it is larger than the sum of its proper divisors (978161542).

1061060648 is an equidigital number, since it uses as much as digits as its factorization.

1061060648 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 78989 (or 78944 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 32.

The square root of 1061060648 is about 32573.9258917313. The cubic root of 1061060648 is about 1019.9527877673.

The spelling of 1061060648 in words is "one billion, sixty-one million, sixty thousand, six hundred forty-eight".