6125405 has 24 divisors (see below), whose sum is σ = 8696160. Its totient is φ = 4105920.

The previous prime is 6125381. The next prime is 6125417. The reversal of 6125405 is 5045216.

6125405 is nontrivially palindromic in base 2.

It is not a de Polignac number, because 6125405 - 2¹⁴ = 6109021 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 8966 + ... + 9624.

It is an arithmetic number, because the mean of its divisors is an integer number (362340).

Almost surely, 2^6125405 is an apocalyptic number.

6125405 is a gapful number since it is divisible by the number (65) formed by its first and last digit.

It is an amenable number.

6125405 is a deficient number, since it is larger than the sum of its proper divisors (2570755).

6125405 is a wasteful number, since it uses less digits than its factorization.

6125405 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 701 (or 688 counting only the distinct ones).

The product of its (nonzero) digits is 1200, while the sum is 23.

The square root of 6125405 is about 2474.9555551565. The cubic root of 6125405 is about 182.9693181165.

It can be divided in two parts, 6125 and 405, that multiplied together give a square (2480625 = 1575²).

The spelling of 6125405 in words is "six million, one hundred twenty-five thousand, four hundred five".