70750800 has 120 divisors (see below), whose sum is σ = 251858880. Its totient is φ = 18864000.

The previous prime is 70750759. The next prime is 70750831. The reversal of 70750800 is 805707.

It is a tau number, because it is divible by the number of its divisors (120).

It is a hoax number, since the sum of its digits (27) 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 (27).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 7525 + ... + 14075.

It is an arithmetic number, because the mean of its divisors is an integer number (2098824).

Almost surely, 2^70750800 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 70750800, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (125929440).

70750800 is an abundant number, since it is smaller than the sum of its proper divisors (181108080).

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

70750800 is a wasteful number, since it uses less digits than its factorization.

70750800 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6578 (or 6561 counting only the distinct ones).

The product of its (nonzero) digits is 1960, while the sum is 27.

The square root of 70750800 is about 8411.3494755598. The cubic root of 70750800 is about 413.5967508072.

The spelling of 70750800 in words is "seventy million, seven hundred fifty thousand, eight hundred".