7234842 has 32 divisors (see below), whose sum is σ = 15128064. Its totient is φ = 2304000.

The previous prime is 7234841. The next prime is 7234847. The reversal of 7234842 is 2484327.

It is a Smith number, since the sum of its digits (30) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is not an unprimeable number, because it can be changed into a prime (7234841) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 17842 + ... + 18242.

It is an arithmetic number, because the mean of its divisors is an integer number (472752).

Almost surely, 2^7234842 is an apocalyptic number.

7234842 is an abundant number, since it is smaller than the sum of its proper divisors (7893222).

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

7234842 is a wasteful number, since it uses less digits than its factorization.

7234842 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 534.

The product of its digits is 10752, while the sum is 30.

The square root of 7234842 is about 2689.7661608400. The cubic root of 7234842 is about 193.4088534400.

It can be divided in two parts, 72348 and 42, that added together give a triangular number (72390 = T₃₈₀).

The spelling of 7234842 in words is "seven million, two hundred thirty-four thousand, eight hundred forty-two".