2712192061 has 4 divisors (see below), whose sum is σ = 2733548032. Its totient is φ = 2690836092.

The previous prime is 2712192037. The next prime is 2712192073. The reversal of 2712192061 is 1602912172.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 2712192061 - 2⁵ = 2712192029 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2712192761) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10677795 + ... + 10678048.

It is an arithmetic number, because the mean of its divisors is an integer number (683387008).

Almost surely, 2^2712192061 is an apocalyptic number.

It is an amenable number.

2712192061 is a deficient number, since it is larger than the sum of its proper divisors (21355971).

2712192061 is a wasteful number, since it uses less digits than its factorization.

2712192061 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21355970.

The product of its (nonzero) digits is 3024, while the sum is 31.

The square root of 2712192061 is about 52078.7102470866. The cubic root of 2712192061 is about 1394.5694488832.

The spelling of 2712192061 in words is "two billion, seven hundred twelve million, one hundred ninety-two thousand, sixty-one".