7532380 has 24 divisors (see below), whose sum is σ = 16329600. Its totient is φ = 2915520.

The previous prime is 7532351. The next prime is 7532381. The reversal of 7532380 is 832357.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7532381) 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, 5455 + ... + 6694.

It is an arithmetic number, because the mean of its divisors is an integer number (680400).

Almost surely, 2^7532380 is an apocalyptic number.

It is an amenable number.

7532380 is an abundant number, since it is smaller than the sum of its proper divisors (8797220).

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

7532380 is a wasteful number, since it uses less digits than its factorization.

7532380 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12189 (or 12187 counting only the distinct ones).

The product of its (nonzero) digits is 5040, while the sum is 28.

The square root of 7532380 is about 2744.5181726489. The cubic root of 7532380 is about 196.0246741115.

The spelling of 7532380 in words is "seven million, five hundred thirty-two thousand, three hundred eighty".