30469230 has 64 divisors (see below), whose sum is σ = 88646400. Its totient is φ = 7385760.

The previous prime is 30469199. The next prime is 30469237. The reversal of 30469230 is 3296403.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a junction number, because it is equal to n+sod(n) for n = 30469194 and 30469203.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30469237) 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, 2160 + ... + 8099.

It is an arithmetic number, because the mean of its divisors is an integer number (1385100).

Almost surely, 2^30469230 is an apocalyptic number.

30469230 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

30469230 is an abundant number, since it is smaller than the sum of its proper divisors (58177170).

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

30469230 is a wasteful number, since it uses less digits than its factorization.

30469230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10286 (or 10280 counting only the distinct ones).

The product of its (nonzero) digits is 3888, while the sum is 27.

The square root of 30469230 is about 5519.8940207218. The cubic root of 30469230 is about 312.3348845067.

The spelling of 30469230 in words is "thirty million, four hundred sixty-nine thousand, two hundred thirty".