93487345 has 24 divisors (see below), whose sum is σ = 134040744. Its totient is φ = 62366976.

The previous prime is 93487327. The next prime is 93487349. The reversal of 93487345 is 54378439.

It can be written as a sum of positive squares in 4 ways, for example, as 21864976 + 71622369 = 4676^2 + 8463^2 .

It is not a de Polignac number, because 93487345 - 2⁵ = 93487313 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (93487349) 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 23 ways as a sum of consecutive naturals, for example, 3909 + ... + 14221.

It is an arithmetic number, because the mean of its divisors is an integer number (5585031).

Almost surely, 2^93487345 is an apocalyptic number.

It is an amenable number.

93487345 is a deficient number, since it is larger than the sum of its proper divisors (40553399).

93487345 is a wasteful number, since it uses less digits than its factorization.

93487345 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10369 (or 10362 counting only the distinct ones).

The product of its digits is 362880, while the sum is 43.

The square root of 93487345 is about 9668.8854062917. The cubic root of 93487345 is about 453.8555062304.

The spelling of 93487345 in words is "ninety-three million, four hundred eighty-seven thousand, three hundred forty-five".