30046005 has 32 divisors (see below), whose sum is σ = 58273920. Its totient is φ = 14567040.

The previous prime is 30045941. The next prime is 30046007. The reversal of 30046005 is 50064003.

It is a happy number.

It is not a de Polignac number, because 30046005 - 2⁶ = 30045941 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30046007) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 8632 + ... + 11601.

It is an arithmetic number, because the mean of its divisors is an integer number (1821060).

Almost surely, 2^30046005 is an apocalyptic number.

It is an amenable number.

30046005 is a deficient number, since it is larger than the sum of its proper divisors (28227915).

30046005 is a wasteful number, since it uses less digits than its factorization.

30046005 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20258 (or 20252 counting only the distinct ones).

The product of its (nonzero) digits is 360, while the sum is 18.

The square root of 30046005 is about 5481.4236289490. The cubic root of 30046005 is about 310.8820008434.

It can be divided in two parts, 3004 and 6005, that added together give a palindrome (9009).

The spelling of 30046005 in words is "thirty million, forty-six thousand, five".