84062493 has 24 divisors (see below), whose sum is σ = 128461632. Its totient is φ = 52861248.

The previous prime is 84062491. The next prime is 84062497. The reversal of 84062493 is 39426048.

It is a happy number.

84062493 is a `hidden beast` number, since 8 + 406 + 249 + 3 = 666.

It is not a de Polignac number, because 84062493 - 2¹ = 84062491 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (84062491) 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 23 ways as a sum of consecutive naturals, for example, 12330 + ... + 17892.

It is an arithmetic number, because the mean of its divisors is an integer number (5352568).

Almost surely, 2^84062493 is an apocalyptic number.

It is an amenable number.

84062493 is a deficient number, since it is larger than the sum of its proper divisors (44399139).

84062493 is a wasteful number, since it uses less digits than its factorization.

84062493 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5665 (or 5662 counting only the distinct ones).

The product of its (nonzero) digits is 41472, while the sum is 36.

The square root of 84062493 is about 9168.5600287068. The cubic root of 84062493 is about 438.0604939277.

Adding to 84062493 its product of nonzero digits (41472), we get a triangular number (84103965 = T₁₂₉₆₉).

The spelling of 84062493 in words is "eighty-four million, sixty-two thousand, four hundred ninety-three".