70595725 has 6 divisors (see below), whose sum is σ = 87538730. Its totient is φ = 56476560.

The previous prime is 70595719. The next prime is 70595761. The reversal of 70595725 is 52759507.

It can be written as a sum of positive squares in 3 ways, for example, as 1855044 + 68740681 = 1362^2 + 8291^2 .

It is not a de Polignac number, because 70595725 - 2¹³ = 70587533 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1411890 + ... + 1411939.

Almost surely, 2^70595725 is an apocalyptic number.

It is an amenable number.

70595725 is a deficient number, since it is larger than the sum of its proper divisors (16943005).

70595725 is a wasteful number, since it uses less digits than its factorization.

70595725 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2823839 (or 2823834 counting only the distinct ones).

The product of its (nonzero) digits is 110250, while the sum is 40.

The square root of 70595725 is about 8402.1262189996. The cubic root of 70595725 is about 413.2943493554.

The spelling of 70595725 in words is "seventy million, five hundred ninety-five thousand, seven hundred twenty-five".