94109401 has 9 divisors (see below), whose sum is σ = 96059901. Its totient is φ = 92198304.

The previous prime is 94109383. The next prime is 94109417. The reversal of 94109401 is 10490149.

The square root of 94109401 is 9701.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in 4 ways, for example, as 1565001 + 92544400 = 1251^2 + 9620^2 .

It is not a de Polignac number, because 94109401 - 2¹¹ = 94107353 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 94109401.

It is not an unprimeable number, because it can be changed into a prime (94109441) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 863335 + ... + 863443.

Almost surely, 2^94109401 is an apocalyptic number.

94109401 is the 9701-st square number and also the 7921-st pentagonal number.

94109401 is the 4851-st centered octagonal number.

It is an amenable number.

94109401 is a deficient number, since it is larger than the sum of its proper divisors (1950500).

94109401 is an frugal number, since it uses more digits than its factorization.

94109401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 396 (or 198 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 28.

The cubic root of 94109401 is about 454.8599190400.

Multiplying 94109401 by its product of nonzero digits (1296), we get a square (121965783696 = 349236²).

The spelling of 94109401 in words is "ninety-four million, one hundred nine thousand, four hundred one".