94239841 has 4 divisors (see below), whose sum is σ = 96244992. Its totient is φ = 92234692.

The previous prime is 94239839. The next prime is 94239863. The reversal of 94239841 is 14893249.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 14893249 = 7 ⋅2127607.

It is a cyclic number.

It is not a de Polignac number, because 94239841 - 2¹ = 94239839 is a prime.

It is a super-2 number, since 2×94239841² = 17762295263410562, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 94239794 and 94239803.

It is not an unprimeable number, because it can be changed into a prime (94239881) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1002505 + ... + 1002598.

It is an arithmetic number, because the mean of its divisors is an integer number (24061248).

Almost surely, 2^94239841 is an apocalyptic number.

It is an amenable number.

94239841 is a deficient number, since it is larger than the sum of its proper divisors (2005151).

94239841 is a wasteful number, since it uses less digits than its factorization.

94239841 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2005150.

The product of its digits is 62208, while the sum is 40.

The square root of 94239841 is about 9707.7206902547. The cubic root of 94239841 is about 455.0699743446.

The spelling of 94239841 in words is "ninety-four million, two hundred thirty-nine thousand, eight hundred forty-one".