84611962 has 8 divisors (see below), whose sum is σ = 128104416. Its totient is φ = 41910492.

The previous prime is 84611957. The next prime is 84611971. The reversal of 84611962 is 26911648.

It is a happy number.

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

It is a super-2 number, since 2×84611962² = 14318368226978888, which contains 22 as substring.

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 3 ways as a sum of consecutive naturals, for example, 197478 + ... + 197905.

It is an arithmetic number, because the mean of its divisors is an integer number (16013052).

Almost surely, 2^84611962 is an apocalyptic number.

84611962 is a deficient number, since it is larger than the sum of its proper divisors (43492454).

84611962 is a wasteful number, since it uses less digits than its factorization.

84611962 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 395492.

The product of its digits is 20736, while the sum is 37.

The square root of 84611962 is about 9198.4760694367. The cubic root of 84611962 is about 439.0128731547.

The spelling of 84611962 in words is "eighty-four million, six hundred eleven thousand, nine hundred sixty-two".