7325045 has 32 divisors (see below), whose sum is σ = 11467008. Its totient is φ = 4359168.

The previous prime is 7325029. The next prime is 7325053. The reversal of 7325045 is 5405237.

It is a cyclic number.

It is not a de Polignac number, because 7325045 - 2⁴ = 7325029 is a prime.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 7262 + ... + 8208.

It is an arithmetic number, because the mean of its divisors is an integer number (358344).

Almost surely, 2^7325045 is an apocalyptic number.

7325045 is the 2210-th pentagonal number.

It is an amenable number.

7325045 is a deficient number, since it is larger than the sum of its proper divisors (4141963).

7325045 is a wasteful number, since it uses less digits than its factorization.

7325045 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 989.

The product of its (nonzero) digits is 4200, while the sum is 26.

The square root of 7325045 is about 2706.4820339326. The cubic root of 7325045 is about 194.2093340344.

The spelling of 7325045 in words is "seven million, three hundred twenty-five thousand, forty-five".