6146040252 has 48 divisors (see below), whose sum is σ = 16067302272. Its totient is φ = 1812098880.

The previous prime is 6146040233. The next prime is 6146040259. The reversal of 6146040252 is 2520406416.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6146040259) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 624318 + ... + 634085.

It is an arithmetic number, because the mean of its divisors is an integer number (334735464).

Almost surely, 2^6146040252 is an apocalyptic number.

It is an amenable number.

6146040252 is an abundant number, since it is smaller than the sum of its proper divisors (9921262020).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

6146040252 is a wasteful number, since it uses less digits than its factorization.

6146040252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1258458 (or 1258456 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 30.

The square root of 6146040252 is about 78396.6852105368. The cubic root of 6146040252 is about 1831.7455005030.

Adding to 6146040252 its reverse (2520406416), we get a palindrome (8666446668).

The spelling of 6146040252 in words is "six billion, one hundred forty-six million, forty thousand, two hundred fifty-two".