1061356616 has 32 divisors (see below), whose sum is σ = 2106561600. Its totient is φ = 500458560.

The previous prime is 1061356567. The next prime is 1061356619. The reversal of 1061356616 is 6166531601.

It is a super-2 number, since 2×1061356616² = 2252955732653942912, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1061356619) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 43220 + ... + 63171.

It is an arithmetic number, because the mean of its divisors is an integer number (65830050).

Almost surely, 2^1061356616 is an apocalyptic number.

It is an amenable number.

1061356616 is a deficient number, since it is larger than the sum of its proper divisors (1045204984).

1061356616 is a wasteful number, since it uses less digits than its factorization.

1061356616 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 106469 (or 106465 counting only the distinct ones).

The product of its (nonzero) digits is 19440, while the sum is 35.

The square root of 1061356616 is about 32578.4685950706. The cubic root of 1061356616 is about 1020.0476127973.

The spelling of 1061356616 in words is "one billion, sixty-one million, three hundred fifty-six thousand, six hundred sixteen".