30376245 has 16 divisors (see below), whose sum is σ = 49076352. Its totient is φ = 16042560.

The previous prime is 30376219. The next prime is 30376267. The reversal of 30376245 is 54267303.

It is not a de Polignac number, because 30376245 - 2¹⁰ = 30375221 is a prime.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8286 + ... + 11375.

It is an arithmetic number, because the mean of its divisors is an integer number (3067272).

Almost surely, 2^30376245 is an apocalyptic number.

It is an amenable number.

30376245 is a deficient number, since it is larger than the sum of its proper divisors (18700107).

30376245 is a wasteful number, since it uses less digits than its factorization.

30376245 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19772.

The product of its (nonzero) digits is 15120, while the sum is 30.

The square root of 30376245 is about 5511.4648687985. The cubic root of 30376245 is about 312.0168362874.

The spelling of 30376245 in words is "thirty million, three hundred seventy-six thousand, two hundred forty-five".