6125145 has 32 divisors (see below), whose sum is σ = 10692864. Its totient is φ = 2976000.

The previous prime is 6125143. The next prime is 6125159. The reversal of 6125145 is 5415216.

It is not a de Polignac number, because 6125145 - 2¹ = 6125143 is a prime.

6125145 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (6125143) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 19540 + ... + 19850.

It is an arithmetic number, because the mean of its divisors is an integer number (334152).

Almost surely, 2^6125145 is an apocalyptic number.

6125145 is a gapful number since it is divisible by the number (65) formed by its first and last digit.

It is an amenable number.

6125145 is a deficient number, since it is larger than the sum of its proper divisors (4567719).

6125145 is a wasteful number, since it uses less digits than its factorization.

6125145 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 433.

The product of its digits is 1200, while the sum is 24.

The square root of 6125145 is about 2474.9030284033. The cubic root of 6125145 is about 182.9667292975.

The spelling of 6125145 in words is "six million, one hundred twenty-five thousand, one hundred forty-five".