125567794 has 16 divisors (see below), whose sum is σ = 212103936. Its totient is φ = 55234800.

The previous prime is 125567791. The next prime is 125567803. The reversal of 125567794 is 497765521.

It is not an unprimeable number, because it can be changed into a prime (125567791) 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 7 ways as a sum of consecutive naturals, for example, 91377 + ... + 92740.

It is an arithmetic number, because the mean of its divisors is an integer number (13256496).

Almost surely, 2^125567794 is an apocalyptic number.

125567794 is a deficient number, since it is larger than the sum of its proper divisors (86536142).

125567794 is a wasteful number, since it uses less digits than its factorization.

125567794 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 184161.

The product of its digits is 529200, while the sum is 46.

The square root of 125567794 is about 11205.7036369877. The cubic root of 125567794 is about 500.7559152749.

The spelling of 125567794 in words is "one hundred twenty-five million, five hundred sixty-seven thousand, seven hundred ninety-four".