94722543 has 12 divisors (see below), whose sum is σ = 144022840. Its totient is φ = 59824656.

The previous prime is 94722541. The next prime is 94722559. The reversal of 94722543 is 34522749.

94722543 is a `hidden beast` number, since 94 + 7 + 22 + 543 = 666.

It is not a de Polignac number, because 94722543 - 2¹ = 94722541 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 94722498 and 94722507.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (94722541) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 276796 + ... + 277137.

Almost surely, 2^94722543 is an apocalyptic number.

94722543 is a deficient number, since it is larger than the sum of its proper divisors (49300297).

94722543 is a wasteful number, since it uses less digits than its factorization.

94722543 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 553958 (or 553955 counting only the distinct ones).

The product of its digits is 60480, while the sum is 36.

The square root of 94722543 is about 9732.5506934205. The cubic root of 94722543 is about 455.8456165975.

The spelling of 94722543 in words is "ninety-four million, seven hundred twenty-two thousand, five hundred forty-three".