6146074220 has 96 divisors (see below), whose sum is σ = 15314031936. Its totient is φ = 2042496000.

The previous prime is 6146074183. The next prime is 6146074241. The reversal of 6146074220 is 224706416.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 278222 + ... + 299498.

It is an arithmetic number, because the mean of its divisors is an integer number (159521166).

Almost surely, 2^6146074220 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 6146074220, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7657015968).

6146074220 is an abundant number, since it is smaller than the sum of its proper divisors (9167957716).

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

6146074220 is a wasteful number, since it uses less digits than its factorization.

6146074220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21411 (or 21409 counting only the distinct ones).

The product of its (nonzero) digits is 16128, while the sum is 32.

The square root of 6146074220 is about 78396.9018520503. The cubic root of 6146074220 is about 1831.7488750669.

The spelling of 6146074220 in words is "six billion, one hundred forty-six million, seventy-four thousand, two hundred twenty".