30119954 has 8 divisors (see below), whose sum is σ = 47837628. Its totient is φ = 14174080.

The previous prime is 30119927. The next prime is 30119963. The reversal of 30119954 is 45991103.

It can be written as a sum of positive squares in 2 ways, for example, as 22705225 + 7414729 = 4765^2 + 2723^2 .

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

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 30119954.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 442907 + ... + 442974.

Almost surely, 2^30119954 is an apocalyptic number.

30119954 is a gapful number since it is divisible by the number (34) formed by its first and last digit.

30119954 is a deficient number, since it is larger than the sum of its proper divisors (17717674).

30119954 is a wasteful number, since it uses less digits than its factorization.

30119954 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 885900.

The product of its (nonzero) digits is 4860, while the sum is 32.

The square root of 30119954 is about 5488.1649027703. The cubic root of 30119954 is about 311.1368386982.

The spelling of 30119954 in words is "thirty million, one hundred nineteen thousand, nine hundred fifty-four".