70812848 has 20 divisors (see below), whose sum is σ = 144421560. Its totient is φ = 33542784.

The previous prime is 70812839. The next prime is 70812881. The reversal of 70812848 is 84821807.

It is a happy number.

It is a super-2 number, since 2×70812848² = 10028918883742208, which contains 22 as substring.

It is a hoax number, since the sum of its digits (38) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (38).

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, 116165 + ... + 116772.

It is an arithmetic number, because the mean of its divisors is an integer number (7221078).

Almost surely, 2^70812848 is an apocalyptic number.

It is an amenable number.

70812848 is an abundant number, since it is smaller than the sum of its proper divisors (73608712).

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

70812848 is a wasteful number, since it uses less digits than its factorization.

70812848 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 232964 (or 232958 counting only the distinct ones).

The product of its (nonzero) digits is 28672, while the sum is 38.

The square root of 70812848 is about 8415.0370171497. The cubic root of 70812848 is about 413.7176227163.

The spelling of 70812848 in words is "seventy million, eight hundred twelve thousand, eight hundred forty-eight".