84202424 has 16 divisors (see below), whose sum is σ = 158096400. Its totient is φ = 42043392.

The previous prime is 84202423. The next prime is 84202439. The reversal of 84202424 is 42420248.

It is a junction number, because it is equal to n+sod(n) for n = 84202393 and 84202402.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (84202423) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 692 + ... + 12995.

It is an arithmetic number, because the mean of its divisors is an integer number (9881025).

Almost surely, 2^84202424 is an apocalyptic number.

It is an amenable number.

84202424 is a deficient number, since it is larger than the sum of its proper divisors (73893976).

84202424 is a wasteful number, since it uses less digits than its factorization.

84202424 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14462 (or 14458 counting only the distinct ones).

The product of its (nonzero) digits is 4096, while the sum is 26.

The square root of 84202424 is about 9176.1878795064. The cubic root of 84202424 is about 438.3034253458.

The spelling of 84202424 in words is "eighty-four million, two hundred two thousand, four hundred twenty-four".