30014397 has 12 divisors (see below), whose sum is σ = 49547680. Its totient is φ = 17151048.

The previous prime is 30014393. The next prime is 30014399. The reversal of 30014397 is 79341003.

It is not a de Polignac number, because 30014397 - 2² = 30014393 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 30014397.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30014393) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 238147 + ... + 238272.

Almost surely, 2^30014397 is an apocalyptic number.

It is an amenable number.

30014397 is a deficient number, since it is larger than the sum of its proper divisors (19533283).

30014397 is a wasteful number, since it uses less digits than its factorization.

30014397 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 476432 (or 476429 counting only the distinct ones).

The product of its (nonzero) digits is 2268, while the sum is 27.

The square root of 30014397 is about 5478.5396776878. The cubic root of 30014397 is about 310.7729480090.

The spelling of 30014397 in words is "thirty million, fourteen thousand, three hundred ninety-seven".