30053294 has 8 divisors (see below), whose sum is σ = 45269280. Its totient is φ = 14963536.

The previous prime is 30053293. The next prime is 30053311. The reversal of 30053294 is 49235003.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30053293) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 30959 + ... + 31914.

It is an arithmetic number, because the mean of its divisors is an integer number (5658660).

Almost surely, 2^30053294 is an apocalyptic number.

30053294 is a deficient number, since it is larger than the sum of its proper divisors (15215986).

30053294 is a wasteful number, since it uses less digits than its factorization.

30053294 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 63114.

The product of its (nonzero) digits is 3240, while the sum is 26.

The square root of 30053294 is about 5482.0884706469. The cubic root of 30053294 is about 310.9071382473.

Adding to 30053294 its reverse (49235003), we get a palindrome (79288297).

The spelling of 30053294 in words is "thirty million, fifty-three thousand, two hundred ninety-four".