70385202 has 24 divisors (see below), whose sum is σ = 161472636. Its totient is φ = 22081536.

The previous prime is 70385201. The next prime is 70385207. The reversal of 70385202 is 20258307.

It can be written as a sum of positive squares in 2 ways, for example, as 54774801 + 15610401 = 7401^2 + 3951^2 .

It is not an unprimeable number, because it can be changed into a prime (70385201) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 114703 + ... + 115314.

Almost surely, 2^70385202 is an apocalyptic number.

70385202 is an abundant number, since it is smaller than the sum of its proper divisors (91087434).

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

70385202 is a wasteful number, since it uses less digits than its factorization.

70385202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 230042 (or 230039 counting only the distinct ones).

The product of its (nonzero) digits is 3360, while the sum is 27.

The square root of 70385202 is about 8389.5889053040. The cubic root of 70385202 is about 412.8831129409.

It can be divided in two parts, 703 and 85202, that added together give a triangular number (85905 = T₄₁₄).

The spelling of 70385202 in words is "seventy million, three hundred eighty-five thousand, two hundred two".