94844545 has 4 divisors (see below), whose sum is σ = 113813460. Its totient is φ = 75875632.

The previous prime is 94844537. The next prime is 94844549. The reversal of 94844545 is 54544849.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 54544849 = 127 ⋅429487.

It can be written as a sum of positive squares in 2 ways, for example, as 39237696 + 55606849 = 6264^2 + 7457^2 .

It is a cyclic number.

It is not a de Polignac number, because 94844545 - 2³ = 94844537 is a prime.

It is not an unprimeable number, because it can be changed into a prime (94844549) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9484450 + ... + 9484459.

It is an arithmetic number, because the mean of its divisors is an integer number (28453365).

Almost surely, 2^94844545 is an apocalyptic number.

It is an amenable number.

94844545 is a deficient number, since it is larger than the sum of its proper divisors (18968915).

94844545 is a wasteful number, since it uses less digits than its factorization.

94844545 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18968914.

The product of its digits is 460800, while the sum is 43.

The square root of 94844545 is about 9738.8164065250. The cubic root of 94844545 is about 456.0412413325.

The spelling of 94844545 in words is "ninety-four million, eight hundred forty-four thousand, five hundred forty-five".