30324045 has 16 divisors (see below), whose sum is σ = 50084352. Its totient is φ = 15650880.

The previous prime is 30324023. The next prime is 30324067. The reversal of 30324045 is 54042303.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (30324023) and next prime (30324067).

It is not a de Polignac number, because 30324045 - 2¹³ = 30315853 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 32142 + ... + 33071.

It is an arithmetic number, because the mean of its divisors is an integer number (3130272).

Almost surely, 2^30324045 is an apocalyptic number.

It is an amenable number.

30324045 is a deficient number, since it is larger than the sum of its proper divisors (19760307).

30324045 is a wasteful number, since it uses less digits than its factorization.

30324045 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 65252.

The product of its (nonzero) digits is 1440, while the sum is 21.

The square root of 30324045 is about 5506.7272494650. The cubic root of 30324045 is about 311.8380055664.

Adding to 30324045 its reverse (54042303), we get a palindrome (84366348).

The spelling of 30324045 in words is "thirty million, three hundred twenty-four thousand, forty-five".