70982268 has 24 divisors (see below), whose sum is σ = 189286272. Its totient is φ = 20280624.

The previous prime is 70982239. The next prime is 70982269. The reversal of 70982268 is 86228907.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (70982269) 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, 422430 + ... + 422597.

It is an arithmetic number, because the mean of its divisors is an integer number (7886928).

Almost surely, 2^70982268 is an apocalyptic number.

It is an amenable number.

70982268 is an abundant number, since it is smaller than the sum of its proper divisors (118304004).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

70982268 is a wasteful number, since it uses less digits than its factorization.

70982268 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 845041 (or 845039 counting only the distinct ones).

The product of its (nonzero) digits is 96768, while the sum is 42.

The square root of 70982268 is about 8425.0975068541. The cubic root of 70982268 is about 414.0473002504.

The spelling of 70982268 in words is "seventy million, nine hundred eighty-two thousand, two hundred sixty-eight".