8314542 has 32 divisors (see below), whose sum is σ = 18662400. Its totient is φ = 2743704.

The previous prime is 8314531. The next prime is 8314567. The reversal of 8314542 is 2454138.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5059 + ... + 6497.

It is an arithmetic number, because the mean of its divisors is an integer number (583200).

Almost surely, 2^8314542 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 8314542, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9331200).

8314542 is an abundant number, since it is smaller than the sum of its proper divisors (10347858).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

8314542 is a wasteful number, since it uses less digits than its factorization.

8314542 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1557 (or 1551 counting only the distinct ones).

The product of its digits is 3840, while the sum is 27.

The square root of 8314542 is about 2883.4947546337. The cubic root of 8314542 is about 202.5875615840.

The spelling of 8314542 in words is "eight million, three hundred fourteen thousand, five hundred forty-two".