30468046 has 32 divisors (see below), whose sum is σ = 55615680. Its totient is φ = 12220416.

The previous prime is 30468019. The next prime is 30468047. The reversal of 30468046 is 64086403.

It is a junction number, because it is equal to n+sod(n) for n = 30467999 and 30468017.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30468047) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 74290 + ... + 74698.

It is an arithmetic number, because the mean of its divisors is an integer number (1737990).

Almost surely, 2^30468046 is an apocalyptic number.

30468046 is a deficient number, since it is larger than the sum of its proper divisors (25147634).

30468046 is a wasteful number, since it uses less digits than its factorization.

30468046 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 748.

The product of its (nonzero) digits is 13824, while the sum is 31.

The square root of 30468046 is about 5519.7867712440. The cubic root of 30468046 is about 312.3308387935.

The spelling of 30468046 in words is "thirty million, four hundred sixty-eight thousand, forty-six".