70361648 has 40 divisors (see below), whose sum is σ = 158992800. Its totient is φ = 30152640.

The previous prime is 70361633. The next prime is 70361651. The reversal of 70361648 is 84616307.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 923 + ... + 11898.

It is an arithmetic number, because the mean of its divisors is an integer number (3974820).

Almost surely, 2^70361648 is an apocalyptic number.

It is an amenable number.

70361648 is an abundant number, since it is smaller than the sum of its proper divisors (88631152).

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

70361648 is a wasteful number, since it uses less digits than its factorization.

70361648 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12850 (or 12830 counting only the distinct ones).

The product of its (nonzero) digits is 24192, while the sum is 35.

The square root of 70361648 is about 8388.1850241873. The cubic root of 70361648 is about 412.8370514887.

The spelling of 70361648 in words is "seventy million, three hundred sixty-one thousand, six hundred forty-eight".