6121230 has 32 divisors (see below), whose sum is σ = 15465600. Its totient is φ = 1546272.

The previous prime is 6121223. The next prime is 6121231. The reversal of 6121230 is 321216.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is an alternating number because its digits alternate between even and odd.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6121231) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4800 + ... + 5939.

It is an arithmetic number, because the mean of its divisors is an integer number (483300).

Almost surely, 2^6121230 is an apocalyptic number.

6121230 is an abundant number, since it is smaller than the sum of its proper divisors (9344370).

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

6121230 is a wasteful number, since it uses less digits than its factorization.

6121230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10768.

The product of its (nonzero) digits is 72, while the sum is 15.

The square root of 6121230 is about 2474.1119618966. Note that the first 3 decimals coincide. The cubic root of 6121230 is about 182.9277387966.

Adding to 6121230 its reverse (321216), we get a palindrome (6442446).

The spelling of 6121230 in words is "six million, one hundred twenty-one thousand, two hundred thirty".