94472141 has 2 divisors, whose sum is σ = 94472142. Its totient is φ = 94472140.

The previous prime is 94472117. The next prime is 94472167. The reversal of 94472141 is 14127449.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 67732900 + 26739241 = 8230^2 + 5171^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-94472141 is a prime.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 94472098 and 94472107.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (94472101) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 47236070 + 47236071.

It is an arithmetic number, because the mean of its divisors is an integer number (47236071).

Almost surely, 2^94472141 is an apocalyptic number.

It is an amenable number.

94472141 is a deficient number, since it is larger than the sum of its proper divisors (1).

94472141 is an equidigital number, since it uses as much as digits as its factorization.

94472141 is an evil number, because the sum of its binary digits is even.

The product of its digits is 8064, while the sum is 32.

The square root of 94472141 is about 9719.6780296469. The cubic root of 94472141 is about 455.4435814180.

The spelling of 94472141 in words is "ninety-four million, four hundred seventy-two thousand, one hundred forty-one".