94243253 has 8 divisors (see below), whose sum is σ = 102425400. Its totient is φ = 86194368.

The previous prime is 94243241. The next prime is 94243267. The reversal of 94243253 is 35234249.

It can be written as a sum of positive squares in 4 ways, for example, as 21362884 + 72880369 = 4622^2 + 8537^2 .

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

It is not a de Polignac number, because 94243253 - 2¹⁸ = 93981109 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (94243273) 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, 31838 + ... + 34671.

It is an arithmetic number, because the mean of its divisors is an integer number (12803175).

Almost surely, 2^94243253 is an apocalyptic number.

It is an amenable number.

94243253 is a deficient number, since it is larger than the sum of its proper divisors (8182147).

94243253 is a wasteful number, since it uses less digits than its factorization.

94243253 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 66631.

The product of its digits is 25920, while the sum is 32.

The square root of 94243253 is about 9707.8964250758. The cubic root of 94243253 is about 455.0754662894.

The spelling of 94243253 in words is "ninety-four million, two hundred forty-three thousand, two hundred fifty-three".