70202002 has 16 divisors (see below), whose sum is σ = 113668632. Its totient is φ = 32325120.

The previous prime is 70201933. The next prime is 70202039. The reversal of 70202002 is 20020207.

It can be written as a sum of positive squares in 4 ways, for example, as 59305401 + 10896601 = 7701^2 + 3301^2 .

It is a Harshad number since it is a multiple of its sum of digits (13).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9058 + ... + 14914.

Almost surely, 2^70202002 is an apocalyptic number.

70202002 is a deficient number, since it is larger than the sum of its proper divisors (43466630).

70202002 is a wasteful number, since it uses less digits than its factorization.

70202002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6333.

The product of its (nonzero) digits is 56, while the sum is 13.

The square root of 70202002 is about 8378.6634972411. The cubic root of 70202002 is about 412.5245815777.

Adding to 70202002 its reverse (20020207), we get a palindrome (90222209).

The spelling of 70202002 in words is "seventy million, two hundred two thousand, two".