94937489 has 8 divisors (see below), whose sum is σ = 96190920. Its totient is φ = 93689856.

The previous prime is 94937467. The next prime is 94937497. The reversal of 94937489 is 98473949.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 7795264 + 87142225 = 2792^2 + 9335^2 .

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 94937489 - 2⁸ = 94937233 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 94937489.

It is not an unprimeable number, because it can be changed into a prime (94937189) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 38477 + ... + 40869.

It is an arithmetic number, because the mean of its divisors is an integer number (12023865).

Almost surely, 2^94937489 is an apocalyptic number.

It is an amenable number.

94937489 is a deficient number, since it is larger than the sum of its proper divisors (1253431).

94937489 is a wasteful number, since it uses less digits than its factorization.

94937489 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2899.

The product of its digits is 1959552, while the sum is 53.

The square root of 94937489 is about 9743.5870704787. The cubic root of 94937489 is about 456.1901603137.

The spelling of 94937489 in words is "ninety-four million, nine hundred thirty-seven thousand, four hundred eighty-nine".