70707965 has 8 divisors (see below), whose sum is σ = 85164288. Its totient is φ = 56356560.

The previous prime is 70707961. The next prime is 70707983. The reversal of 70707965 is 56970707.

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

It is not a de Polignac number, because 70707965 - 2² = 70707961 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (70707961) 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 7 ways as a sum of consecutive naturals, for example, 24737 + ... + 27446.

It is an arithmetic number, because the mean of its divisors is an integer number (10645536).

Almost surely, 2^70707965 is an apocalyptic number.

It is an amenable number.

70707965 is a deficient number, since it is larger than the sum of its proper divisors (14456323).

70707965 is a wasteful number, since it uses less digits than its factorization.

70707965 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52459.

The product of its (nonzero) digits is 92610, while the sum is 41.

The square root of 70707965 is about 8408.8028279892. The cubic root of 70707965 is about 413.5132653277.

The spelling of 70707965 in words is "seventy million, seven hundred seven thousand, nine hundred sixty-five".