68570419 has 8 divisors (see below), whose sum is σ = 70888320. Its totient is φ = 66259200.

The previous prime is 68570417. The next prime is 68570431. The reversal of 68570419 is 91407586.

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

It is a cyclic number.

It is not a de Polignac number, because 68570419 - 2¹ = 68570417 is a prime.

It is a super-2 number, since 2×68570419² = 9403804723671122, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (68570417) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 27609 + ... + 29989.

It is an arithmetic number, because the mean of its divisors is an integer number (8861040).

Almost surely, 2^68570419 is an apocalyptic number.

68570419 is a deficient number, since it is larger than the sum of its proper divisors (2317901).

68570419 is a wasteful number, since it uses less digits than its factorization.

68570419 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3341.

The product of its (nonzero) digits is 60480, while the sum is 40.

The square root of 68570419 is about 8280.7257532175. The cubic root of 68570419 is about 409.3036345034.

The spelling of 68570419 in words is "sixty-eight million, five hundred seventy thousand, four hundred nineteen".