30473046 has 12 divisors (see below), whose sum is σ = 66024972. Its totient is φ = 10157676.

The previous prime is 30473041. The next prime is 30473059. The reversal of 30473046 is 64037403.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30473041) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 846456 + ... + 846491.

It is an arithmetic number, because the mean of its divisors is an integer number (5502081).

Almost surely, 2^30473046 is an apocalyptic number.

30473046 is an abundant number, since it is smaller than the sum of its proper divisors (35551926).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

30473046 is a wasteful number, since it uses less digits than its factorization.

30473046 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1692955 (or 1692952 counting only the distinct ones).

The product of its (nonzero) digits is 6048, while the sum is 27.

The square root of 30473046 is about 5520.2396687100. The cubic root of 30473046 is about 312.3479230176.

The spelling of 30473046 in words is "thirty million, four hundred seventy-three thousand, forty-six".