6190861252 has 12 divisors (see below), whose sum is σ = 10835141436. Its totient is φ = 3095106560.

The previous prime is 6190861249. The next prime is 6190861277. The reversal of 6190861252 is 2521680916.

It can be written as a sum of positive squares in 2 ways, for example, as 1532252736 + 4658608516 = 39144^2 + 68254^2 .

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, 35149 + ... + 116692.

It is an arithmetic number, because the mean of its divisors is an integer number (902928453).

Almost surely, 2^6190861252 is an apocalyptic number.

It is an amenable number.

6190861252 is a deficient number, since it is larger than the sum of its proper divisors (4644280184).

6190861252 is a wasteful number, since it uses less digits than its factorization.

6190861252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 162038 (or 162036 counting only the distinct ones).

The product of its (nonzero) digits is 51840, while the sum is 40.

The square root of 6190861252 is about 78682.0262321707. The cubic root of 6190861252 is about 1836.1874874790.

The spelling of 6190861252 in words is "six billion, one hundred ninety million, eight hundred sixty-one thousand, two hundred fifty-two".