70325522 has 16 divisors (see below), whose sum is σ = 110980800. Its totient is φ = 33373200.

The previous prime is 70325509. The next prime is 70325539. The reversal of 70325522 is 22552307.

It is a junction number, because it is equal to n+sod(n) for n = 70325491 and 70325500.

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, 6854 + ... + 13697.

It is an arithmetic number, because the mean of its divisors is an integer number (6936300).

Almost surely, 2^70325522 is an apocalyptic number.

70325522 is a deficient number, since it is larger than the sum of its proper divisors (40655278).

70325522 is a wasteful number, since it uses less digits than its factorization.

70325522 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20641.

The product of its (nonzero) digits is 4200, while the sum is 26.

The square root of 70325522 is about 8386.0313617348. The cubic root of 70325522 is about 412.7663846555.

Adding to 70325522 its reverse (22552307), we get a palindrome (92877829).

The spelling of 70325522 in words is "seventy million, three hundred twenty-five thousand, five hundred twenty-two".