70114747 has 4 divisors (see below), whose sum is σ = 70232400. Its totient is φ = 69997096.

The previous prime is 70114739. The next prime is 70114799. The reversal of 70114747 is 74741107.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 70114747 - 2³ = 70114739 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (70114727) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 57928 + ... + 59125.

It is an arithmetic number, because the mean of its divisors is an integer number (17558100).

Almost surely, 2^70114747 is an apocalyptic number.

70114747 is a deficient number, since it is larger than the sum of its proper divisors (117653).

70114747 is a wasteful number, since it uses less digits than its factorization.

70114747 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 117652.

The product of its (nonzero) digits is 5488, while the sum is 31.

The square root of 70114747 is about 8373.4549022491. The cubic root of 70114747 is about 412.3535999605.

The spelling of 70114747 in words is "seventy million, one hundred fourteen thousand, seven hundred forty-seven".