94542641 has 4 divisors (see below), whose sum is σ = 94608384. Its totient is φ = 94476900.

The previous prime is 94542631. The next prime is 94542647. The reversal of 94542641 is 14624549.

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.

It is a cyclic number.

It is not a de Polignac number, because 94542641 - 2⁶ = 94542577 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (94542647) 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 3 ways as a sum of consecutive naturals, for example, 30665 + ... + 33606.

It is an arithmetic number, because the mean of its divisors is an integer number (23652096).

Almost surely, 2^94542641 is an apocalyptic number.

It is an amenable number.

94542641 is a deficient number, since it is larger than the sum of its proper divisors (65743).

94542641 is a wasteful number, since it uses less digits than its factorization.

94542641 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 65742.

The product of its digits is 34560, while the sum is 35.

The square root of 94542641 is about 9723.3040166396. The cubic root of 94542641 is about 455.5568451040.

The spelling of 94542641 in words is "ninety-four million, five hundred forty-two thousand, six hundred forty-one".