94021944 has 32 divisors (see below), whose sum is σ = 243162000. Its totient is φ = 30259712.

The previous prime is 94021943. The next prime is 94021957. The reversal of 94021944 is 44912049.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (94021943) 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 7 ways as a sum of consecutive naturals, for example, 66849 + ... + 68240.

Almost surely, 2^94021944 is an apocalyptic number.

It is an amenable number.

94021944 is an abundant number, since it is smaller than the sum of its proper divisors (149140056).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

94021944 is a wasteful number, since it uses less digits than its factorization.

94021944 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 135127 (or 135123 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 33.

The square root of 94021944 is about 9696.4913241853. The cubic root of 94021944 is about 454.7189731028.

The spelling of 94021944 in words is "ninety-four million, twenty-one thousand, nine hundred forty-four".