6215148162 has 12 divisors (see below), whose sum is σ = 13466154390. Its totient is φ = 2071716048.

The previous prime is 6215148161. The next prime is 6215148169. The reversal of 6215148162 is 2618415126.

It is a happy number.

6215148162 is a `hidden beast` number, since 6 + 2 + 1 + 514 + 81 + 62 = 666.

It can be written as a sum of positive squares in only one way, i.e., 4342941801 + 1872206361 = 65901^2 + 43269^2 .

It is a super-2 number, since 2×6215148162² = 77256133351223956488, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (6215148161) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 172642987 + ... + 172643022.

Almost surely, 2^6215148162 is an apocalyptic number.

6215148162 is an abundant number, since it is smaller than the sum of its proper divisors (7251006228).

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

6215148162 is a wasteful number, since it uses less digits than its factorization.

6215148162 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 345286017 (or 345286014 counting only the distinct ones).

The product of its digits is 23040, while the sum is 36.

The square root of 6215148162 is about 78836.2109820100. The cubic root of 6215148162 is about 1838.5854915155.

The spelling of 6215148162 in words is "six billion, two hundred fifteen million, one hundred forty-eight thousand, one hundred sixty-two".