71602243 has 8 divisors (see below), whose sum is σ = 74838816. Its totient is φ = 68376000.

The previous prime is 71602231. The next prime is 71602253. The reversal of 71602243 is 34220617.

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 71602243 - 2¹⁷ = 71471171 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (71602213) 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, 13903 + ... + 18343.

It is an arithmetic number, because the mean of its divisors is an integer number (9354852).

Almost surely, 2^71602243 is an apocalyptic number.

71602243 is a deficient number, since it is larger than the sum of its proper divisors (3236573).

71602243 is a wasteful number, since it uses less digits than its factorization.

71602243 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5165.

The product of its (nonzero) digits is 2016, while the sum is 25.

The square root of 71602243 is about 8461.8108582029. The cubic root of 71602243 is about 415.2492681607.

The spelling of 71602243 in words is "seventy-one million, six hundred two thousand, two hundred forty-three".