84442502 has 8 divisors (see below), whose sum is σ = 134114616. Its totient is φ = 39737632.

The previous prime is 84442487. The next prime is 84442513. The reversal of 84442502 is 20524448.

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

It is a super-2 number, since 2×84442502² = 14261072288040008, 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 3 ways as a sum of consecutive naturals, for example, 1241768 + ... + 1241835.

It is an arithmetic number, because the mean of its divisors is an integer number (16764327).

Almost surely, 2^84442502 is an apocalyptic number.

84442502 is a deficient number, since it is larger than the sum of its proper divisors (49672114).

84442502 is a wasteful number, since it uses less digits than its factorization.

84442502 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2483622.

The product of its (nonzero) digits is 10240, while the sum is 29.

The square root of 84442502 is about 9189.2601443207. The cubic root of 84442502 is about 438.7195937294.

The spelling of 84442502 in words is "eighty-four million, four hundred forty-two thousand, five hundred two".