70124648 has 16 divisors (see below), whose sum is σ = 143436960. Its totient is φ = 31874800.

The previous prime is 70124647. The next prime is 70124651. The reversal of 70124648 is 84642107.

It is not an unprimeable number, because it can be changed into a prime (70124647) 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, 398348 + ... + 398523.

It is an arithmetic number, because the mean of its divisors is an integer number (8964810).

Almost surely, 2^70124648 is an apocalyptic number.

It is an amenable number.

70124648 is an abundant number, since it is smaller than the sum of its proper divisors (73312312).

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

70124648 is a wasteful number, since it uses less digits than its factorization.

70124648 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 796888 (or 796884 counting only the distinct ones).

The product of its (nonzero) digits is 10752, while the sum is 32.

The square root of 70124648 is about 8374.0460949293. The cubic root of 70124648 is about 412.3730087202.

The spelling of 70124648 in words is "seventy million, one hundred twenty-four thousand, six hundred forty-eight".