30046054 has 4 divisors (see below), whose sum is σ = 45069084. Its totient is φ = 15023026.

The previous prime is 30046043. The next prime is 30046057. The reversal of 30046054 is 45064003.

It is a semiprime because it is the product of two primes.

It is a Smith number, since the sum of its digits (22) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30046057) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7511512 + ... + 7511515.

It is an arithmetic number, because the mean of its divisors is an integer number (11267271).

Almost surely, 2^30046054 is an apocalyptic number.

30046054 is a deficient number, since it is larger than the sum of its proper divisors (15023030).

30046054 is a wasteful number, since it uses less digits than its factorization.

30046054 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15023029.

The product of its (nonzero) digits is 1440, while the sum is 22.

The square root of 30046054 is about 5481.4280985889. The cubic root of 30046054 is about 310.8821698422.

The spelling of 30046054 in words is "thirty million, forty-six thousand, fifty-four", and thus it is an eban number.