70652417 has 4 divisors (see below), whose sum is σ = 77075376. Its totient is φ = 64229460.

The previous prime is 70652401. The next prime is 70652419. The reversal of 70652417 is 71425607.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 71425607 = 11 ⋅6493237.

It is a cyclic number.

It is not a de Polignac number, because 70652417 - 2⁴ = 70652401 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (70652419) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3211463 + ... + 3211484.

It is an arithmetic number, because the mean of its divisors is an integer number (19268844).

Almost surely, 2^70652417 is an apocalyptic number.

It is an amenable number.

70652417 is a deficient number, since it is larger than the sum of its proper divisors (6422959).

70652417 is a wasteful number, since it uses less digits than its factorization.

70652417 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6422958.

The product of its (nonzero) digits is 11760, while the sum is 32.

The square root of 70652417 is about 8405.4992118256. The cubic root of 70652417 is about 413.4049519644.

The spelling of 70652417 in words is "seventy million, six hundred fifty-two thousand, four hundred seventeen".