30375086 has 8 divisors (see below), whose sum is σ = 52071600. Its totient is φ = 13017888.

The previous prime is 30375083. The next prime is 30375109. The reversal of 30375086 is 68057303.

It is a happy number.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30375083) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1084811 + ... + 1084838.

It is an arithmetic number, because the mean of its divisors is an integer number (6508950).

Almost surely, 2^30375086 is an apocalyptic number.

30375086 is a deficient number, since it is larger than the sum of its proper divisors (21696514).

30375086 is a wasteful number, since it uses less digits than its factorization.

30375086 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2169658.

The product of its (nonzero) digits is 15120, while the sum is 32.

The square root of 30375086 is about 5511.3597233351. The cubic root of 30375086 is about 312.0128679220.

The spelling of 30375086 in words is "thirty million, three hundred seventy-five thousand, eighty-six".