94397825 has 6 divisors (see below), whose sum is σ = 117053334. Its totient is φ = 75518240.

The previous prime is 94397803. The next prime is 94397843. The reversal of 94397825 is 52879349.

It is a happy number.

It can be written as a sum of positive squares in 3 ways, for example, as 15241216 + 79156609 = 3904^2 + 8897^2 .

It is a de Polignac number, because none of the positive numbers 2^k-94397825 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 94397825.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1887932 + ... + 1887981.

It is an arithmetic number, because the mean of its divisors is an integer number (19508889).

Almost surely, 2^94397825 is an apocalyptic number.

It is an amenable number.

94397825 is a deficient number, since it is larger than the sum of its proper divisors (22655509).

94397825 is a wasteful number, since it uses less digits than its factorization.

94397825 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3775923 (or 3775918 counting only the distinct ones).

The product of its digits is 544320, while the sum is 47.

The square root of 94397825 is about 9715.8543113820. The cubic root of 94397825 is about 455.3241260109.

The spelling of 94397825 in words is "ninety-four million, three hundred ninety-seven thousand, eight hundred twenty-five".