70043202 has 48 divisors (see below), whose sum is σ = 155046528. Its totient is φ = 22848480.

The previous prime is 70043161. The next prime is 70043203. The reversal of 70043202 is 20234007.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is not an unprimeable number, because it can be changed into a prime (70043203) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 258327 + ... + 258597.

It is an arithmetic number, because the mean of its divisors is an integer number (3230136).

Almost surely, 2^70043202 is an apocalyptic number.

70043202 is an abundant number, since it is smaller than the sum of its proper divisors (85003326).

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

70043202 is a wasteful number, since it uses less digits than its factorization.

70043202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 535 (or 532 counting only the distinct ones).

The product of its (nonzero) digits is 336, while the sum is 18.

The square root of 70043202 is about 8369.1816804273. The cubic root of 70043202 is about 412.2132971958.

Adding to 70043202 its reverse (20234007), we get a palindrome (90277209).

The spelling of 70043202 in words is "seventy million, forty-three thousand, two hundred two".