7328245 has 8 divisors (see below), whose sum is σ = 9077760. Its totient is φ = 5673360.

The previous prime is 7328239. The next prime is 7328249. The reversal of 7328245 is 5428237.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 7328245 - 2⁷ = 7328117 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (31).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7328249) 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, 23485 + ... + 23794.

It is an arithmetic number, because the mean of its divisors is an integer number (1134720).

Almost surely, 2^7328245 is an apocalyptic number.

It is an amenable number.

7328245 is a deficient number, since it is larger than the sum of its proper divisors (1749515).

7328245 is a wasteful number, since it uses less digits than its factorization.

7328245 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47315.

The product of its digits is 13440, while the sum is 31.

The square root of 7328245 is about 2707.0731427134. The cubic root of 7328245 is about 194.2376105111.

The spelling of 7328245 in words is "seven million, three hundred twenty-eight thousand, two hundred forty-five".