7234090 has 8 divisors (see below), whose sum is σ = 13021380. Its totient is φ = 2893632.

The previous prime is 7234069. The next prime is 7234091. The reversal of 7234090 is 904327.

It can be written as a sum of positive squares in 2 ways, for example, as 6932689 + 301401 = 2633^2 + 549^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (7234091) 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 3 ways as a sum of consecutive naturals, for example, 361695 + ... + 361714.

Almost surely, 2^7234090 is an apocalyptic number.

7234090 is a deficient number, since it is larger than the sum of its proper divisors (5787290).

7234090 is a wasteful number, since it uses less digits than its factorization.

7234090 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 723416.

The product of its (nonzero) digits is 1512, while the sum is 25.

The square root of 7234090 is about 2689.6263681039. The cubic root of 7234090 is about 193.4021521420.

The spelling of 7234090 in words is "seven million, two hundred thirty-four thousand, ninety".