30314046 has 48 divisors (see below), whose sum is σ = 73609344. Its totient is φ = 8282736.

The previous prime is 30314041. The next prime is 30314051. The reversal of 30314046 is 64041303.

It is an interprime number because it is at equal distance from previous prime (30314041) and next prime (30314051).

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30314041) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4521 + ... + 9003.

It is an arithmetic number, because the mean of its divisors is an integer number (1533528).

Almost surely, 2^30314046 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 30314046, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (36804672).

30314046 is an abundant number, since it is smaller than the sum of its proper divisors (43295298).

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

30314046 is a wasteful number, since it uses less digits than its factorization.

30314046 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4525 (or 4518 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 21.

The square root of 30314046 is about 5505.8192850837. The cubic root of 30314046 is about 311.8037268172.

Adding to 30314046 its reverse (64041303), we get a palindrome (94355349).

The spelling of 30314046 in words is "thirty million, three hundred fourteen thousand, forty-six".