30482882 has 4 divisors (see below), whose sum is σ = 45724326. Its totient is φ = 15241440.

The previous prime is 30482873. The next prime is 30482957. The reversal of 30482882 is 28828403.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 28828403 = 59 ⋅488617.

It can be written as a sum of positive squares in only one way, i.e., 15358561 + 15124321 = 3919^2 + 3889^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7620719 + ... + 7620722.

Almost surely, 2^30482882 is an apocalyptic number.

30482882 is a deficient number, since it is larger than the sum of its proper divisors (15241444).

30482882 is a wasteful number, since it uses less digits than its factorization.

30482882 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15241443.

The product of its (nonzero) digits is 24576, while the sum is 35.

The square root of 30482882 is about 5521.1305001784. The cubic root of 30482882 is about 312.3815256499.

It can be divided in two parts, 3048 and 2882, that multiplied together give a triangular number (8784336 = T₄₁₉₁).

The spelling of 30482882 in words is "thirty million, four hundred eighty-two thousand, eight hundred eighty-two".