70648338 has 8 divisors (see below), whose sum is σ = 141296688. Its totient is φ = 23549444.

The previous prime is 70648313. The next prime is 70648363. The reversal of 70648338 is 83384607.

It is an interprime number because it is at equal distance from previous prime (70648313) and next prime (70648363).

It is a sphenic number, since it is the product of 3 distinct primes.

70648338 is an admirable number.

It is a junction number, because it is equal to n+sod(n) for n = 70648296 and 70648305.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5887356 + ... + 5887367.

It is an arithmetic number, because the mean of its divisors is an integer number (17662086).

Almost surely, 2^70648338 is an apocalyptic number.

70648338 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

70648338 is a wasteful number, since it uses less digits than its factorization.

70648338 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11774728.

The product of its (nonzero) digits is 96768, while the sum is 39.

The square root of 70648338 is about 8405.2565695522. The cubic root of 70648338 is about 413.3969960617.

The spelling of 70648338 in words is "seventy million, six hundred forty-eight thousand, three hundred thirty-eight".