61070611 has 6 divisors (see below), whose sum is σ = 71041380. Its totient is φ = 52346196.

The previous prime is 61070599. The next prime is 61070641. The reversal of 61070611 is 11607016.

It is not a de Polignac number, because 61070611 - 2¹⁹ = 60546323 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (61070641) 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, 623121 + ... + 623218.

It is an arithmetic number, because the mean of its divisors is an integer number (11840230).

Almost surely, 2^61070611 is an apocalyptic number.

61070611 is a deficient number, since it is larger than the sum of its proper divisors (9970769).

61070611 is a wasteful number, since it uses less digits than its factorization.

61070611 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1246353 (or 1246346 counting only the distinct ones).

The product of its (nonzero) digits is 252, while the sum is 22.

The square root of 61070611 is about 7814.7687745704. The cubic root of 61070611 is about 393.8015504523.

Adding to 61070611 its reverse (11607016), we get a palindrome (72677627).

The spelling of 61070611 in words is "sixty-one million, seventy thousand, six hundred eleven".