70054943 has 16 divisors (see below), whose sum is σ = 85022784. Its totient is φ = 56348160.

The previous prime is 70054939. The next prime is 70054967. The reversal of 70054943 is 34945007.

It is a cyclic number.

It is not a de Polignac number, because 70054943 - 2² = 70054939 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (70054903) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 54221 + ... + 55497.

It is an arithmetic number, because the mean of its divisors is an integer number (5313924).

Almost surely, 2^70054943 is an apocalyptic number.

70054943 is a deficient number, since it is larger than the sum of its proper divisors (14967841).

70054943 is a wasteful number, since it uses less digits than its factorization.

70054943 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1762.

The product of its (nonzero) digits is 15120, while the sum is 32.

The square root of 70054943 is about 8369.8830935683. The cubic root of 70054943 is about 412.2363283432.

The spelling of 70054943 in words is "seventy million, fifty-four thousand, nine hundred forty-three".