85722962 has 8 divisors (see below), whose sum is σ = 138475596. Its totient is φ = 39564432.

The previous prime is 85722961. The next prime is 85722983. The reversal of 85722962 is 26922758.

It can be written as a sum of positive squares in 2 ways, for example, as 66896041 + 18826921 = 8179^2 + 4339^2 .

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

It is not an unprimeable number, because it can be changed into a prime (85722961) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1648493 + ... + 1648544.

Almost surely, 2^85722962 is an apocalyptic number.

85722962 is a deficient number, since it is larger than the sum of its proper divisors (52752634).

85722962 is a wasteful number, since it uses less digits than its factorization.

85722962 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3297052.

The product of its digits is 120960, while the sum is 41.

The square root of 85722962 is about 9258.6695588513. The cubic root of 85722962 is about 440.9260146381.

The spelling of 85722962 in words is "eighty-five million, seven hundred twenty-two thousand, nine hundred sixty-two".