70943054 has 16 divisors (see below), whose sum is σ = 130972128. Its totient is φ = 28065312.

The previous prime is 70943039. The next prime is 70943071. The reversal of 70943054 is 45034907.

It is an alternating number because its digits alternate between odd and even.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 70943054.

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 7 ways as a sum of consecutive naturals, for example, 194717 + ... + 195080.

It is an arithmetic number, because the mean of its divisors is an integer number (8185758).

Almost surely, 2^70943054 is an apocalyptic number.

70943054 is a deficient number, since it is larger than the sum of its proper divisors (60029074).

70943054 is a wasteful number, since it uses less digits than its factorization.

70943054 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 389819.

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

The square root of 70943054 is about 8422.7699719273. The cubic root of 70943054 is about 413.9710396944.

The spelling of 70943054 in words is "seventy million, nine hundred forty-three thousand, fifty-four".