2720060431 has 8 divisors (see below), whose sum is σ = 3096353664. Its totient is φ = 2365269720.

The previous prime is 2720060389. The next prime is 2720060449. The reversal of 2720060431 is 1340600272.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 2720060431 - 2¹⁹ = 2719536143 is a prime.

It is a super-2 number, since 2×2720060431² = 14797457496583811522, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2720060396 and 2720060405.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2720060531) 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, 5375361 + ... + 5375866.

It is an arithmetic number, because the mean of its divisors is an integer number (387044208).

Almost surely, 2^2720060431 is an apocalyptic number.

2720060431 is a deficient number, since it is larger than the sum of its proper divisors (376293233).

2720060431 is a wasteful number, since it uses less digits than its factorization.

2720060431 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10751261.

The product of its (nonzero) digits is 2016, while the sum is 25.

The square root of 2720060431 is about 52154.1985941688. The cubic root of 2720060431 is about 1395.9167470528.

The spelling of 2720060431 in words is "two billion, seven hundred twenty million, sixty thousand, four hundred thirty-one".