70735 has 16 divisors (see below), whose sum is σ = 101376. Its totient is φ = 46368.

The previous prime is 70729. The next prime is 70753. The reversal of 70735 is 53707.

It is not a de Polignac number, because 70735 - 2⁷ = 70607 is a prime.

It is a Duffinian number.

It is a plaindrome in base 16.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1482 + ... + 1528.

It is an arithmetic number, because the mean of its divisors is an integer number (6336).

2⁷⁰⁷³⁵ is an apocalyptic number.

70735 is a deficient number, since it is larger than the sum of its proper divisors (30641).

70735 is a wasteful number, since it uses less digits than its factorization.

70735 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 102.

The product of its (nonzero) digits is 735, while the sum is 22.

The square root of 70735 is about 265.9605233865. The cubic root of 70735 is about 41.3565960507.

The spelling of 70735 in words is "seventy thousand, seven hundred thirty-five".