70107522 has 8 divisors (see below), whose sum is σ = 140215056. Its totient is φ = 23369172.

The previous prime is 70107491. The next prime is 70107539. The reversal of 70107522 is 22570107.

It is a sphenic number, since it is the product of 3 distinct primes.

70107522 is an admirable number.

It is a junction number, because it is equal to n+sod(n) for n = 70107492 and 70107501.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5842288 + ... + 5842299.

It is an arithmetic number, because the mean of its divisors is an integer number (17526882).

Almost surely, 2^70107522 is an apocalyptic number.

70107522 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

70107522 is a wasteful number, since it uses less digits than its factorization.

70107522 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11684592.

The product of its (nonzero) digits is 980, while the sum is 24.

The square root of 70107522 is about 8373.0234682580. The cubic root of 70107522 is about 412.3394357643.

Adding to 70107522 its reverse (22570107), we get a palindrome (92677629).

The spelling of 70107522 in words is "seventy million, one hundred seven thousand, five hundred twenty-two".