84752722 has 8 divisors (see below), whose sum is σ = 129026736. Its totient is φ = 41743812.

The previous prime is 84752719. The next prime is 84752737. The reversal of 84752722 is 22725748.

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

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, 316108 + ... + 316375.

It is an arithmetic number, because the mean of its divisors is an integer number (16128342).

Almost surely, 2^84752722 is an apocalyptic number.

84752722 is a deficient number, since it is larger than the sum of its proper divisors (44274014).

84752722 is a wasteful number, since it uses less digits than its factorization.

84752722 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 632552.

The product of its digits is 62720, while the sum is 37.

The square root of 84752722 is about 9206.1241573205. The cubic root of 84752722 is about 439.2561847570.

The spelling of 84752722 in words is "eighty-four million, seven hundred fifty-two thousand, seven hundred twenty-two".