94221265 has 8 divisors (see below), whose sum is σ = 113137128. Its totient is φ = 75329280.

The previous prime is 94221223. The next prime is 94221269. The reversal of 94221265 is 56212249.

It can be written as a sum of positive squares in 4 ways, for example, as 208849 + 94012416 = 457^2 + 9696^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 94221265 - 2¹¹ = 94219217 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (94221269) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4335 + ... + 14395.

It is an arithmetic number, because the mean of its divisors is an integer number (14142141).

Almost surely, 2^94221265 is an apocalyptic number.

It is an amenable number.

94221265 is a deficient number, since it is larger than the sum of its proper divisors (18915863).

94221265 is a wasteful number, since it uses less digits than its factorization.

94221265 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11939.

The product of its digits is 8640, while the sum is 31.

The square root of 94221265 is about 9706.7638788630. The cubic root of 94221265 is about 455.0400721460.

The spelling of 94221265 in words is "ninety-four million, two hundred twenty-one thousand, two hundred sixty-five".