705116061 has 24 divisors (see below), whose sum is σ = 1107515136. Its totient is φ = 429697440.

The previous prime is 705116057. The next prime is 705116077. The reversal of 705116061 is 160611507.

705116061 is a `hidden beast` number, since 7 + 0 + 51 + 1 + 606 + 1 = 666.

It is not a de Polignac number, because 705116061 - 2² = 705116057 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (705116561) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 17205 + ... + 41306.

It is an arithmetic number, because the mean of its divisors is an integer number (46146464).

Almost surely, 2^705116061 is an apocalyptic number.

It is an amenable number.

705116061 is a deficient number, since it is larger than the sum of its proper divisors (402399075).

705116061 is a wasteful number, since it uses less digits than its factorization.

705116061 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 58633 (or 58630 counting only the distinct ones).

The product of its (nonzero) digits is 1260, while the sum is 27.

The square root of 705116061 is about 26554.0215598316. The cubic root of 705116061 is about 890.0618822435.

Adding to 705116061 its reverse (160611507), we get a palindrome (865727568).

The spelling of 705116061 in words is "seven hundred five million, one hundred sixteen thousand, sixty-one".