30076245 has 16 divisors (see below), whose sum is σ = 53469120. Its totient is φ = 16040592.

The previous prime is 30076229. The next prime is 30076279. The reversal of 30076245 is 54267003.

It is a happy number.

30076245 is a `hidden beast` number, since 30 + 0 + 7 + 624 + 5 = 666.

It is not a de Polignac number, because 30076245 - 2⁴ = 30076229 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

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, 111259 + ... + 111528.

It is an arithmetic number, because the mean of its divisors is an integer number (3341820).

Almost surely, 2^30076245 is an apocalyptic number.

It is an amenable number.

30076245 is a deficient number, since it is larger than the sum of its proper divisors (23392875).

30076245 is a wasteful number, since it uses less digits than its factorization.

30076245 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 222801 (or 222795 counting only the distinct ones).

The product of its (nonzero) digits is 5040, while the sum is 27.

The square root of 30076245 is about 5484.1813427348. The cubic root of 30076245 is about 310.9862622868.

The spelling of 30076245 in words is "thirty million, seventy-six thousand, two hundred forty-five".