30460480 has 28 divisors (see below), whose sum is σ = 72534780. Its totient is φ = 12184064.

The previous prime is 30460471. The next prime is 30460501. The reversal of 30460480 is 8406403.

It can be written as a sum of positive squares in 2 ways, for example, as 8856576 + 21603904 = 2976^2 + 4648^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 47275 + ... + 47914.

Almost surely, 2^30460480 is an apocalyptic number.

It is an amenable number.

30460480 is an abundant number, since it is smaller than the sum of its proper divisors (42074300).

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

30460480 is an equidigital number, since it uses as much as digits as its factorization.

30460480 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 95206 (or 95196 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 25.

The square root of 30460480 is about 5519.1013761300. The cubic root of 30460480 is about 312.3049833913.

Adding to 30460480 its reverse (8406403), we get a palindrome (38866883).

The spelling of 30460480 in words is "thirty million, four hundred sixty thousand, four hundred eighty".