7234480 has 40 divisors (see below), whose sum is σ = 18351504. Its totient is φ = 2630400.

The previous prime is 7234477. The next prime is 7234481. The reversal of 7234480 is 844327.

It is a tau number, because it is divible by the number of its divisors (40).

It is a Smith number, since the sum of its digits (28) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7234481) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3231 + ... + 4990.

Almost surely, 2^7234480 is an apocalyptic number.

It is an amenable number.

7234480 is an abundant number, since it is smaller than the sum of its proper divisors (11117024).

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

7234480 is a wasteful number, since it uses less digits than its factorization.

7234480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8245 (or 8239 counting only the distinct ones).

The product of its (nonzero) digits is 5376, while the sum is 28.

The square root of 7234480 is about 2689.6988679032. The cubic root of 7234480 is about 193.4056276071.

The spelling of 7234480 in words is "seven million, two hundred thirty-four thousand, four hundred eighty".