70722482 has 16 divisors (see below), whose sum is σ = 112637952. Its totient is φ = 33188160.

The previous prime is 70722479. The next prime is 70722497. The reversal of 70722482 is 28422707.

It is a happy number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10307 + ... + 15737.

It is an arithmetic number, because the mean of its divisors is an integer number (7039872).

Almost surely, 2^70722482 is an apocalyptic number.

70722482 is a deficient number, since it is larger than the sum of its proper divisors (41915470).

70722482 is a wasteful number, since it uses less digits than its factorization.

70722482 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5833.

The product of its (nonzero) digits is 12544, while the sum is 32.

The square root of 70722482 is about 8409.6659862327. The cubic root of 70722482 is about 413.5415627587.

The spelling of 70722482 in words is "seventy million, seven hundred twenty-two thousand, four hundred eighty-two".