8460342 has 32 divisors (see below), whose sum is σ = 20511360. Its totient is φ = 2563560.

The previous prime is 8460313. The next prime is 8460367. The reversal of 8460342 is 2430648.

It is a Smith number, since the sum of its digits (27) coincides with the sum of the digits of its prime factors.

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 polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6528 + ... + 7715.

It is an arithmetic number, because the mean of its divisors is an integer number (640980).

Almost surely, 2^8460342 is an apocalyptic number.

8460342 is an abundant number, since it is smaller than the sum of its proper divisors (12051018).

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

8460342 is a wasteful number, since it uses less digits than its factorization.

8460342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14265 (or 14259 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 27.

The square root of 8460342 is about 2908.6667048667. Note that the first 3 decimals coincide. The cubic root of 8460342 is about 203.7648674963.

The spelling of 8460342 in words is "eight million, four hundred sixty thousand, three hundred forty-two".