70539134 has 8 divisors (see below), whose sum is σ = 111377640. Its totient is φ = 33413256.

The previous prime is 70539121. The next prime is 70539143. The reversal of 70539134 is 43193507.

It is a happy number.

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

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 70539134.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 928109 + ... + 928184.

It is an arithmetic number, because the mean of its divisors is an integer number (13922205).

Almost surely, 2^70539134 is an apocalyptic number.

70539134 is a deficient number, since it is larger than the sum of its proper divisors (40838506).

70539134 is a wasteful number, since it uses less digits than its factorization.

70539134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1856314.

The product of its (nonzero) digits is 11340, while the sum is 32.

The square root of 70539134 is about 8398.7578843541. The cubic root of 70539134 is about 413.1838847206.

The spelling of 70539134 in words is "seventy million, five hundred thirty-nine thousand, one hundred thirty-four".