30466486 has 4 divisors (see below), whose sum is σ = 45699732. Its totient is φ = 15233242.

The previous prime is 30466427. The next prime is 30466487. The reversal of 30466486 is 68466403.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 68466403 = 467 ⋅146609.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30466487) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7616620 + ... + 7616623.

It is an arithmetic number, because the mean of its divisors is an integer number (11424933).

Almost surely, 2^30466486 is an apocalyptic number.

30466486 is a deficient number, since it is larger than the sum of its proper divisors (15233246).

30466486 is a wasteful number, since it uses less digits than its factorization.

30466486 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15233245.

The product of its (nonzero) digits is 82944, while the sum is 37.

The square root of 30466486 is about 5519.6454596287. The cubic root of 30466486 is about 312.3255081331.

The spelling of 30466486 in words is "thirty million, four hundred sixty-six thousand, four hundred eighty-six".