30014800 has 30 divisors (see below), whose sum is σ = 72111518. Its totient is φ = 12005760.

The previous prime is 30014783. The next prime is 30014819. The reversal of 30014800 is 841003.

It can be written as a sum of positive squares in 3 ways, for example, as 28224 + 29986576 = 168^2 + 5476^2 .

It is a Harshad number since it is a multiple of its sum of digits (16).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 37119 + ... + 37918.

Almost surely, 2^30014800 is an apocalyptic number.

It is an amenable number.

30014800 is an abundant number, since it is smaller than the sum of its proper divisors (42096718).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

30014800 is a wasteful number, since it uses less digits than its factorization.

30014800 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 75055 (or 75044 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 16.

The square root of 30014800 is about 5478.5764574386. The cubic root of 30014800 is about 310.7743389074.

Adding to 30014800 its reverse (841003), we get a palindrome (30855803).

The spelling of 30014800 in words is "thirty million, fourteen thousand, eight hundred".