84242662 has 12 divisors (see below), whose sum is σ = 146995020. Its totient is φ = 36103956.

The previous prime is 84242621. The next prime is 84242681. The reversal of 84242662 is 26624248.

It is a super-2 number, since 2×84242662² = 14193652201692488, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 429712 + ... + 429907.

It is an arithmetic number, because the mean of its divisors is an integer number (12249585).

Almost surely, 2^84242662 is an apocalyptic number.

84242662 is a deficient number, since it is larger than the sum of its proper divisors (62752358).

84242662 is a wasteful number, since it uses less digits than its factorization.

84242662 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 859635 (or 859628 counting only the distinct ones).

The product of its digits is 36864, while the sum is 34.

The square root of 84242662 is about 9178.3801403080. The cubic root of 84242662 is about 438.3732319056.

The spelling of 84242662 in words is "eighty-four million, two hundred forty-two thousand, six hundred sixty-two".