94021224 has 32 divisors (see below), whose sum is σ = 256422240. Its totient is φ = 28491200.

The previous prime is 94021211. The next prime is 94021229. The reversal of 94021224 is 42212049.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a junction number, because it is equal to n+sod(n) for n = 94021194 and 94021203.

It is not an unprimeable number, because it can be changed into a prime (94021229) 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, 177807 + ... + 178334.

It is an arithmetic number, because the mean of its divisors is an integer number (8013195).

Almost surely, 2^94021224 is an apocalyptic number.

It is an amenable number.

94021224 is an abundant number, since it is smaller than the sum of its proper divisors (162401016).

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

94021224 is a wasteful number, since it uses less digits than its factorization.

94021224 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 356161 (or 356157 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 24.

The square root of 94021224 is about 9696.4541972826. The cubic root of 94021224 is about 454.7178123861.

The spelling of 94021224 in words is "ninety-four million, twenty-one thousand, two hundred twenty-four".