70630662 has 16 divisors (see below), whose sum is σ = 143927280. Its totient is φ = 23099232.

The previous prime is 70630649. The next prime is 70630673. The reversal of 70630662 is 26603607.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 110737 + ... + 111372.

It is an arithmetic number, because the mean of its divisors is an integer number (8995455).

Almost surely, 2^70630662 is an apocalyptic number.

70630662 is an abundant number, since it is smaller than the sum of its proper divisors (73296618).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

70630662 is a wasteful number, since it uses less digits than its factorization.

70630662 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 222167.

The product of its (nonzero) digits is 9072, while the sum is 30.

The square root of 70630662 is about 8404.2050189176. The cubic root of 70630662 is about 413.3625162942.

The spelling of 70630662 in words is "seventy million, six hundred thirty thousand, six hundred sixty-two".