70750027 has 8 divisors (see below), whose sum is σ = 72475200. Its totient is φ = 69042504.

The previous prime is 70750019. The next prime is 70750037. The reversal of 70750027 is 72005707.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 70750027 - 2³ = 70750019 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 70749977 and 70750004.

It is not an unprimeable number, because it can be changed into a prime (70750037) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3888 + ... + 12514.

It is an arithmetic number, because the mean of its divisors is an integer number (9059400).

Almost surely, 2^70750027 is an apocalyptic number.

70750027 is a deficient number, since it is larger than the sum of its proper divisors (1725173).

70750027 is a wasteful number, since it uses less digits than its factorization.

70750027 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8825.

The product of its (nonzero) digits is 3430, while the sum is 28.

The square root of 70750027 is about 8411.3035256136. The cubic root of 70750027 is about 413.5952445277.

The spelling of 70750027 in words is "seventy million, seven hundred fifty thousand, twenty-seven".