70593413 has 4 divisors (see below), whose sum is σ = 77011008. Its totient is φ = 64175820.

The previous prime is 70593407. The next prime is 70593421. The reversal of 70593413 is 31439507.

It is a happy number.

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.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-70593413 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 70593413.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (70593433) 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, 3208781 + ... + 3208802.

It is an arithmetic number, because the mean of its divisors is an integer number (19252752).

Almost surely, 2^70593413 is an apocalyptic number.

It is an amenable number.

70593413 is a deficient number, since it is larger than the sum of its proper divisors (6417595).

70593413 is a wasteful number, since it uses less digits than its factorization.

70593413 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6417594.

The product of its (nonzero) digits is 11340, while the sum is 32.

The square root of 70593413 is about 8401.9886336510. The cubic root of 70593413 is about 413.2898375290.

The spelling of 70593413 in words is "seventy million, five hundred ninety-three thousand, four hundred thirteen".