6145400 has 24 divisors (see below), whose sum is σ = 14288520. Its totient is φ = 2458080.

The previous prime is 6145397. The next prime is 6145411. The reversal of 6145400 is 45416.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a congruent number.

It is an unprimeable number.

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 5 ways as a sum of consecutive naturals, for example, 15164 + ... + 15563.

It is an arithmetic number, because the mean of its divisors is an integer number (595355).

Almost surely, 2^6145400 is an apocalyptic number.

It is an amenable number.

6145400 is an abundant number, since it is smaller than the sum of its proper divisors (8143120).

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

6145400 is a wasteful number, since it uses less digits than its factorization.

6145400 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30743 (or 30734 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 20.

The square root of 6145400 is about 2478.9917305227. The cubic root of 6145400 is about 183.1681892098.

The spelling of 6145400 in words is "six million, one hundred forty-five thousand, four hundred".