94191425 has 6 divisors (see below), whose sum is σ = 116797398. Its totient is φ = 75353120.

The previous prime is 94191421. The next prime is 94191437. The reversal of 94191425 is 52419149.

It can be written as a sum of positive squares in 3 ways, for example, as 1723969 + 92467456 = 1313^2 + 9616^2 .

It is not a de Polignac number, because 94191425 - 2² = 94191421 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (94191421) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1883804 + ... + 1883853.

It is an arithmetic number, because the mean of its divisors is an integer number (19466233).

Almost surely, 2^94191425 is an apocalyptic number.

It is an amenable number.

94191425 is a deficient number, since it is larger than the sum of its proper divisors (22605973).

94191425 is a wasteful number, since it uses less digits than its factorization.

94191425 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3767667 (or 3767662 counting only the distinct ones).

The product of its digits is 12960, while the sum is 35.

The square root of 94191425 is about 9705.2266846272. The cubic root of 94191425 is about 454.9920298085.

The spelling of 94191425 in words is "ninety-four million, one hundred ninety-one thousand, four hundred twenty-five".