70242048 has 108 divisors (see below), whose sum is σ = 207527320. Its totient is φ = 22837248.

The previous prime is 70242047. The next prime is 70242059. The reversal of 70242048 is 84024207.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (70242041) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 98718 + ... + 99426.

Almost surely, 2^70242048 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 70242048, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (103763660).

70242048 is an abundant number, since it is smaller than the sum of its proper divisors (137285272).

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

70242048 is a wasteful number, since it uses less digits than its factorization.

70242048 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 774 (or 757 counting only the distinct ones).

The product of its (nonzero) digits is 3584, while the sum is 27.

The square root of 70242048 is about 8381.0529171459. The cubic root of 70242048 is about 412.6030067826.

The spelling of 70242048 in words is "seventy million, two hundred forty-two thousand, forty-eight".