30274058 has 8 divisors (see below), whose sum is σ = 45546852. Its totient is φ = 15091776.

The previous prime is 30274039. The next prime is 30274081. The reversal of 30274058 is 85047203.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 27008809 + 3265249 = 5197^2 + 1807^2 .

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

It is a self number, because there is not a number n which added to its sum of digits gives 30274058.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 21785 + ... + 23132.

Almost surely, 2^30274058 is an apocalyptic number.

30274058 is a deficient number, since it is larger than the sum of its proper divisors (15272794).

30274058 is a wasteful number, since it uses less digits than its factorization.

30274058 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45256.

The product of its (nonzero) digits is 6720, while the sum is 29.

The square root of 30274058 is about 5502.1866562304. The cubic root of 30274058 is about 311.6665638454. Note that the first 3 decimals are identical.

The spelling of 30274058 in words is "thirty million, two hundred seventy-four thousand, fifty-eight".