7072146061 has 16 divisors (see below), whose sum is σ = 7281975168. Its totient is φ = 6866171200.

The previous prime is 7072146031. The next prime is 7072146077. The reversal of 7072146061 is 1606412707.

It is a happy number.

7072146061 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 7072146061 - 2²³ = 7063757453 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 (7072146031) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1311591 + ... + 1316971.

It is an arithmetic number, because the mean of its divisors is an integer number (455123448).

Almost surely, 2^7072146061 is an apocalyptic number.

7072146061 is a gapful number since it is divisible by the number (71) formed by its first and last digit.

It is an amenable number.

7072146061 is a deficient number, since it is larger than the sum of its proper divisors (209829107).

7072146061 is a wasteful number, since it uses less digits than its factorization.

7072146061 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5732.

The product of its (nonzero) digits is 14112, while the sum is 34.

The square root of 7072146061 is about 84096.0525886917. The cubic root of 7072146061 is about 1919.4806593228.

Adding to 7072146061 its reverse (1606412707), we get a palindrome (8678558768).

The spelling of 7072146061 in words is "seven billion, seventy-two million, one hundred forty-six thousand, sixty-one".