7258480 has 20 divisors (see below), whose sum is σ = 16876152. Its totient is φ = 2903360.

The previous prime is 7258477. The next prime is 7258483. The reversal of 7258480 is 848527.

It is an interprime number because it is at equal distance from previous prime (7258477) and next prime (7258483).

It is a tau number, because it is divible by the number of its divisors (20).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7258483) 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, 45286 + ... + 45445.

Almost surely, 2^7258480 is an apocalyptic number.

It is an amenable number.

7258480 is an abundant number, since it is smaller than the sum of its proper divisors (9617672).

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

7258480 is a wasteful number, since it uses less digits than its factorization.

7258480 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 90744 (or 90738 counting only the distinct ones).

The product of its (nonzero) digits is 17920, while the sum is 34.

The square root of 7258480 is about 2694.1566398411. The cubic root of 7258480 is about 193.6192624779.

The spelling of 7258480 in words is "seven million, two hundred fifty-eight thousand, four hundred eighty".