70582463 has 4 divisors (see below), whose sum is σ = 80665680. Its totient is φ = 60499248.

The previous prime is 70582441. The next prime is 70582481. The reversal of 70582463 is 36428507.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 70582463 - 2²⁴ = 53805247 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (70582403) 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, 5041598 + ... + 5041611.

It is an arithmetic number, because the mean of its divisors is an integer number (20166420).

Almost surely, 2^70582463 is an apocalyptic number.

70582463 is a deficient number, since it is larger than the sum of its proper divisors (10083217).

70582463 is a wasteful number, since it uses less digits than its factorization.

70582463 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10083216.

The product of its (nonzero) digits is 40320, while the sum is 35.

The square root of 70582463 is about 8401.3369769341. The cubic root of 70582463 is about 413.2684674628.

The spelling of 70582463 in words is "seventy million, five hundred eighty-two thousand, four hundred sixty-three".