30883214 has 4 divisors (see below), whose sum is σ = 46324824. Its totient is φ = 15441606.

The previous prime is 30883213. The next prime is 30883219. The reversal of 30883214 is 41238803.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 41238803 = 2371 ⋅17393.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30883213) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7720802 + ... + 7720805.

It is an arithmetic number, because the mean of its divisors is an integer number (11581206).

Almost surely, 2^30883214 is an apocalyptic number.

30883214 is a deficient number, since it is larger than the sum of its proper divisors (15441610).

30883214 is a wasteful number, since it uses less digits than its factorization.

30883214 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15441609.

The product of its (nonzero) digits is 4608, while the sum is 29.

The square root of 30883214 is about 5557.2667742335. The cubic root of 30883214 is about 313.7430857246.

The spelling of 30883214 in words is "thirty million, eight hundred eighty-three thousand, two hundred fourteen".