6121461172 has 12 divisors (see below), whose sum is σ = 11081955780. Its totient is φ = 2955188096.

The previous prime is 6121461149. The next prime is 6121461193. The reversal of 6121461172 is 2711641216.

It can be written as a sum of positive squares in 2 ways, for example, as 1842469776 + 4278991396 = 42924^2 + 65414^2 .

It is a super-2 number, since 2×6121461172² = 74944573760607227168, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 26385493 + ... + 26385724.

It is an arithmetic number, because the mean of its divisors is an integer number (923496315).

Almost surely, 2^6121461172 is an apocalyptic number.

It is an amenable number.

6121461172 is a deficient number, since it is larger than the sum of its proper divisors (4960494608).

6121461172 is a wasteful number, since it uses less digits than its factorization.

6121461172 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52771250 (or 52771248 counting only the distinct ones).

The product of its digits is 4032, while the sum is 31.

The square root of 6121461172 is about 78239.7672031301. The cubic root of 6121461172 is about 1829.3004156027.

The spelling of 6121461172 in words is "six billion, one hundred twenty-one million, four hundred sixty-one thousand, one hundred seventy-two".