7533980 has 12 divisors (see below), whose sum is σ = 15821400. Its totient is φ = 3013584.

The previous prime is 7533979. The next prime is 7533983. The reversal of 7533980 is 893357.

It is a self number, because there is not a number n which added to its sum of digits gives 7533980.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7533983) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 188330 + ... + 188369.

It is an arithmetic number, because the mean of its divisors is an integer number (1318450).

Almost surely, 2^7533980 is an apocalyptic number.

It is an amenable number.

7533980 is an abundant number, since it is smaller than the sum of its proper divisors (8287420).

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

7533980 is a wasteful number, since it uses less digits than its factorization.

7533980 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 376708 (or 376706 counting only the distinct ones).

The product of its (nonzero) digits is 22680, while the sum is 35.

The square root of 7533980 is about 2744.8096473162. The cubic root of 7533980 is about 196.0385527384.

The spelling of 7533980 in words is "seven million, five hundred thirty-three thousand, nine hundred eighty".