7150480 has 20 divisors (see below), whose sum is σ = 16625052. Its totient is φ = 2860160.

The previous prime is 7150477. The next prime is 7150483. The reversal of 7150480 is 840517.

It is an interprime number because it is at equal distance from previous prime (7150477) and next prime (7150483).

It can be written as a sum of positive squares in 2 ways, for example, as 1157776 + 5992704 = 1076^2 + 2448^2 .

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

It is a super-2 number, since 2×7150480² = 102258728460800, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (7150483) 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, 44611 + ... + 44770.

Almost surely, 2^7150480 is an apocalyptic number.

It is an amenable number.

7150480 is an abundant number, since it is smaller than the sum of its proper divisors (9474572).

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

7150480 is a wasteful number, since it uses less digits than its factorization.

7150480 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 89394 (or 89388 counting only the distinct ones).

The product of its (nonzero) digits is 1120, while the sum is 25.

The square root of 7150480 is about 2674.0381448289. The cubic root of 7150480 is about 192.6541633443.

Adding to 7150480 its reverse (840517), we get a palindrome (7990997).

The spelling of 7150480 in words is "seven million, one hundred fifty thousand, four hundred eighty".