6162120 has 48 divisors (see below), whose sum is σ = 20028060. Its totient is φ = 1643136.

The previous prime is 6162113. The next prime is 6162127. The reversal of 6162120 is 212616.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (6162113) and next prime (6162127).

It can be written as a sum of positive squares in 2 ways, for example, as 5008644 + 1153476 = 2238^2 + 1074^2 .

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 6162093 and 6162102.

It is not an unprimeable number, because it can be changed into a prime (6162127) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 8199 + ... + 8918.

Almost surely, 2^6162120 is an apocalyptic number.

6162120 is a gapful number since it is divisible by the number (60) formed by its first and last digit.

It is an amenable number.

6162120 is an abundant number, since it is smaller than the sum of its proper divisors (13865940).

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

6162120 is a wasteful number, since it uses less digits than its factorization.

6162120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17134 (or 17127 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 18.

The square root of 6162120 is about 2482.3617786294. The cubic root of 6162120 is about 183.3341561028.

Adding to 6162120 its reverse (212616), we get a palindrome (6374736).

The spelling of 6162120 in words is "six million, one hundred sixty-two thousand, one hundred twenty".