6111486976 has 99 divisors (see below), whose sum is σ = 14252456529. Its totient is φ = 2611703808.

The previous prime is 6111486973. The next prime is 6111486989. The reversal of 6111486976 is 6796841116.

The square root of 6111486976 is 78176.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in only one way, i.e., 4485784576 + 1625702400 = 66976^2 + 40320^2 .

It is a Harshad number since it is a multiple of its sum of digits (49).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (6111486973) by changing a digit.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 17511250 + ... + 17511598.

Almost surely, 2^6111486976 is an apocalyptic number.

6111486976 is the 78176-th square number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 6111486976

6111486976 is an abundant number, since it is smaller than the sum of its proper divisors (8140969553).

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

6111486976 is an frugal number, since it uses more digits than its factorization.

6111486976 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 732 (or 358 counting only the distinct ones).

The product of its digits is 435456, while the sum is 49.

The cubic root of 6111486976 is about 1828.3063327007.

Multiplying 6111486976 by its sum of digits (49), we get a square (299462861824 = 547232²).

6111486976 divided by its sum of digits (49) gives a square (124724224 = 11168²).

The spelling of 6111486976 in words is "six billion, one hundred eleven million, four hundred eighty-six thousand, nine hundred seventy-six".