70204522 has 16 divisors (see below), whose sum is σ = 109285632. Its totient is φ = 33788160.

The previous prime is 70204501. The next prime is 70204523. The reversal of 70204522 is 22540207.

It is a super-3 number, since 3×70204522³ (a number of 25 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 70204493 and 70204502.

It is not an unprimeable number, because it can be changed into a prime (70204523) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9033 + ... + 14899.

It is an arithmetic number, because the mean of its divisors is an integer number (6830352).

Almost surely, 2^70204522 is an apocalyptic number.

70204522 is a deficient number, since it is larger than the sum of its proper divisors (39081110).

70204522 is a wasteful number, since it uses less digits than its factorization.

70204522 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6093.

The product of its (nonzero) digits is 1120, while the sum is 22.

The square root of 70204522 is about 8378.8138778708. The cubic root of 70204522 is about 412.5295175694.

Adding to 70204522 its reverse (22540207), we get a palindrome (92744729).

The spelling of 70204522 in words is "seventy million, two hundred four thousand, five hundred twenty-two".