6246048731 has 4 divisors (see below), whose sum is σ = 6726514032. Its totient is φ = 5765583432.

The previous prime is 6246048719. The next prime is 6246048737. The reversal of 6246048731 is 1378406426.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 1378406426 = 2 ⋅689203213.

It is a cyclic number.

It is not a de Polignac number, because 6246048731 - 2⁶ = 6246048667 is a prime.

It is a super-2 number, since 2×6246048731² = 78026249500053420722, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (6246048737) 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, 240232631 + ... + 240232656.

It is an arithmetic number, because the mean of its divisors is an integer number (1681628508).

Almost surely, 2^6246048731 is an apocalyptic number.

6246048731 is a deficient number, since it is larger than the sum of its proper divisors (480465301).

6246048731 is a wasteful number, since it uses less digits than its factorization.

6246048731 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 480465300.

The product of its (nonzero) digits is 193536, while the sum is 41.

The square root of 6246048731 is about 79031.9475338929. The cubic root of 6246048731 is about 1841.6274915040.

The spelling of 6246048731 in words is "six billion, two hundred forty-six million, forty-eight thousand, seven hundred thirty-one".