93945249 has 6 divisors (see below), whose sum is σ = 135698706. Its totient is φ = 62630160.

The previous prime is 93945223. The next prime is 93945263. The reversal of 93945249 is 94254939.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 47610000 + 46335249 = 6900^2 + 6807^2 .

It is not a de Polignac number, because 93945249 - 2⁸ = 93944993 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (93945289) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 5219172 + ... + 5219189.

It is an arithmetic number, because the mean of its divisors is an integer number (22616451).

Almost surely, 2^93945249 is an apocalyptic number.

It is an amenable number.

93945249 is a deficient number, since it is larger than the sum of its proper divisors (41753457).

93945249 is a wasteful number, since it uses less digits than its factorization.

93945249 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10438367 (or 10438364 counting only the distinct ones).

The product of its digits is 349920, while the sum is 45.

The square root of 93945249 is about 9692.5357363282. The cubic root of 93945249 is about 454.5952992842.

The spelling of 93945249 in words is "ninety-three million, nine hundred forty-five thousand, two hundred forty-nine".