6142380 has 48 divisors (see below), whose sum is σ = 17950464. Its totient is φ = 1566400.

The previous prime is 6142373. The next prime is 6142387. The reversal of 6142380 is 832416.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (6142373) and next prime (6142387).

It is a self number, because there is not a number n which added to its sum of digits gives 6142380.

It is not an unprimeable number, because it can be changed into a prime (6142387) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 846 + ... + 3605.

It is an arithmetic number, because the mean of its divisors is an integer number (373968).

Almost surely, 2^6142380 is an apocalyptic number.

6142380 is a gapful number since it is divisible by the number (60) formed by its first and last digit.

It is an amenable number.

6142380 is an abundant number, since it is smaller than the sum of its proper divisors (11808084).

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

6142380 is a wasteful number, since it uses less digits than its factorization.

6142380 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4486 (or 4484 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 24.

The square root of 6142380 is about 2478.3825370592. The cubic root of 6142380 is about 183.1381798495.

Adding to 6142380 its reverse (832416), we get a palindrome (6974796).

The spelling of 6142380 in words is "six million, one hundred forty-two thousand, three hundred eighty".