6146112772 has 24 divisors (see below), whose sum is σ = 11050311384. Its totient is φ = 2988940032.

The previous prime is 6146112727. The next prime is 6146112773. The reversal of 6146112772 is 2772116416.

It can be written as a sum of positive squares in 4 ways, for example, as 1802511936 + 4343600836 = 42456^2 + 65906^2 .

It is a super-2 number, since 2×6146112772² = 75549404412283047968, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (37).

It is not an unprimeable number, because it can be changed into a prime (6146112773) 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, 556488 + ... + 567424.

It is an arithmetic number, because the mean of its divisors is an integer number (460429641).

Almost surely, 2^6146112772 is an apocalyptic number.

It is an amenable number.

6146112772 is a deficient number, since it is larger than the sum of its proper divisors (4904198612).

6146112772 is a wasteful number, since it uses less digits than its factorization.

6146112772 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14775 (or 14773 counting only the distinct ones).

The product of its digits is 28224, while the sum is 37.

The square root of 6146112772 is about 78397.1477287280. The cubic root of 6146112772 is about 1831.7527050150.

The spelling of 6146112772 in words is "six billion, one hundred forty-six million, one hundred twelve thousand, seven hundred seventy-two".