70825205 has 8 divisors (see below), whose sum is σ = 92716704. Its totient is φ = 51509200.

The previous prime is 70825199. The next prime is 70825219. The reversal of 70825205 is 50252807.

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

It is not a de Polignac number, because 70825205 - 2¹⁴ = 70808821 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, 643811 + ... + 643920.

It is an arithmetic number, because the mean of its divisors is an integer number (11589588).

Almost surely, 2^70825205 is an apocalyptic number.

It is an amenable number.

70825205 is a deficient number, since it is larger than the sum of its proper divisors (21891499).

70825205 is a wasteful number, since it uses less digits than its factorization.

70825205 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1287747.

The product of its (nonzero) digits is 5600, while the sum is 29.

The square root of 70825205 is about 8415.7712064908. The cubic root of 70825205 is about 413.7416861994.

The spelling of 70825205 in words is "seventy million, eight hundred twenty-five thousand, two hundred five".