94452945 has 16 divisors (see below), whose sum is σ = 151647552. Its totient is φ = 50200640.

The previous prime is 94452937. The next prime is 94452959. The reversal of 94452945 is 54925449.

It is not a de Polignac number, because 94452945 - 2³ = 94452937 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 94452897 and 94452906.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 6351 + ... + 15140.

It is an arithmetic number, because the mean of its divisors is an integer number (9477972).

Almost surely, 2^94452945 is an apocalyptic number.

It is an amenable number.

94452945 is a deficient number, since it is larger than the sum of its proper divisors (57194607).

94452945 is a wasteful number, since it uses less digits than its factorization.

94452945 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21792.

The product of its digits is 259200, while the sum is 42.

The square root of 94452945 is about 9718.6904982101. The cubic root of 94452945 is about 455.4127318042.

The spelling of 94452945 in words is "ninety-four million, four hundred fifty-two thousand, nine hundred forty-five".