70706375 has 8 divisors (see below), whose sum is σ = 88241712. Its totient is φ = 56565000.

The previous prime is 70706369. The next prime is 70706407. The reversal of 70706375 is 57360707.

It is not a de Polignac number, because 70706375 - 2¹⁰ = 70705351 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 282701 + ... + 282950.

It is an arithmetic number, because the mean of its divisors is an integer number (11030214).

Almost surely, 2^70706375 is an apocalyptic number.

70706375 is a deficient number, since it is larger than the sum of its proper divisors (17535337).

70706375 is an equidigital number, since it uses as much as digits as its factorization.

70706375 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 565666 (or 565656 counting only the distinct ones).

The product of its (nonzero) digits is 30870, while the sum is 35.

The square root of 70706375 is about 8408.7082836783. The cubic root of 70706375 is about 413.5101657663.

The spelling of 70706375 in words is "seventy million, seven hundred six thousand, three hundred seventy-five".