94273897 has 8 divisors (see below), whose sum is σ = 95008680. Its totient is φ = 93542400.

The previous prime is 94273889. The next prime is 94273901. The reversal of 94273897 is 79837249.

It can be written as a sum of positive squares in 4 ways, for example, as 19900521 + 74373376 = 4461^2 + 8624^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 94273897 - 2³ = 94273889 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 94273897.

It is not an unprimeable number, because it can be changed into a prime (94273847) 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, 92929 + ... + 93937.

It is an arithmetic number, because the mean of its divisors is an integer number (11876085).

Almost surely, 2^94273897 is an apocalyptic number.

It is an amenable number.

94273897 is a deficient number, since it is larger than the sum of its proper divisors (734783).

94273897 is a wasteful number, since it uses less digits than its factorization.

94273897 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1643.

The product of its digits is 762048, while the sum is 49.

The square root of 94273897 is about 9709.4745995857. The cubic root of 94273897 is about 455.1247848381.

The spelling of 94273897 in words is "ninety-four million, two hundred seventy-three thousand, eight hundred ninety-seven".