93396145 has 4 divisors (see below), whose sum is σ = 112075380. Its totient is φ = 74716912.

The previous prime is 93396143. The next prime is 93396151. The reversal of 93396145 is 54169339.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 34152336 + 59243809 = 5844^2 + 7697^2 .

It is a cyclic number.

It is not a de Polignac number, because 93396145 - 2¹ = 93396143 is a prime.

It is a super-2 number, since 2×93396145² = 17445679801722050, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 93396098 and 93396107.

It is not an unprimeable number, because it can be changed into a prime (93396143) 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, 9339610 + ... + 9339619.

It is an arithmetic number, because the mean of its divisors is an integer number (28018845).

Almost surely, 2^93396145 is an apocalyptic number.

It is an amenable number.

93396145 is a deficient number, since it is larger than the sum of its proper divisors (18679235).

93396145 is a wasteful number, since it uses less digits than its factorization.

93396145 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18679234.

The product of its digits is 87480, while the sum is 40.

The square root of 93396145 is about 9664.1680966341. The cubic root of 93396145 is about 453.7078745230.

The spelling of 93396145 in words is "ninety-three million, three hundred ninety-six thousand, one hundred forty-five".