83413245 has 8 divisors (see below), whose sum is σ = 133461216. Its totient is φ = 44487056.

The previous prime is 83413243. The next prime is 83413247. The reversal of 83413245 is 54231438.

It is an interprime number because it is at equal distance from previous prime (83413243) and next prime (83413247).

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 83413245 - 2¹ = 83413243 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (83413243) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2780427 + ... + 2780456.

It is an arithmetic number, because the mean of its divisors is an integer number (16682652).

Almost surely, 2^83413245 is an apocalyptic number.

It is an amenable number.

83413245 is a deficient number, since it is larger than the sum of its proper divisors (50047971).

83413245 is a wasteful number, since it uses less digits than its factorization.

83413245 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5560891.

The product of its digits is 11520, while the sum is 30.

The square root of 83413245 is about 9133.0851851934. The cubic root of 83413245 is about 436.9298063051.

The spelling of 83413245 in words is "eighty-three million, four hundred thirteen thousand, two hundred forty-five".