705616002 has 64 divisors (see below), whose sum is σ = 1929903360. Its totient is φ = 186095232.

The previous prime is 705616001. The next prime is 705616003. The reversal of 705616002 is 200616507.

705616002 is a `hidden beast` number, since 7 + 0 + 56 + 1 + 600 + 2 = 666.

It is an interprime number because it is at equal distance from previous prime (705616001) and next prime (705616003).

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (705616001) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 66883 + ... + 76710.

It is an arithmetic number, because the mean of its divisors is an integer number (30154740).

Almost surely, 2^705616002 is an apocalyptic number.

705616002 is an abundant number, since it is smaller than the sum of its proper divisors (1224287358).

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

705616002 is a wasteful number, since it uses less digits than its factorization.

705616002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 143624 (or 143618 counting only the distinct ones).

The product of its (nonzero) digits is 2520, while the sum is 27.

The square root of 705616002 is about 26563.4335506538. The cubic root of 705616002 is about 890.2721896087.

The spelling of 705616002 in words is "seven hundred five million, six hundred sixteen thousand, two".