30266704 has 20 divisors (see below), whose sum is σ = 63153076. Its totient is φ = 13969152.

The previous prime is 30266699. The next prime is 30266707. The reversal of 30266704 is 40766203.

It can be written as a sum of positive squares in 2 ways, for example, as 9290304 + 20976400 = 3048^2 + 4580^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30266707) 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 in 3 ways as a sum of consecutive naturals, for example, 72549 + ... + 72964.

Almost surely, 2^30266704 is an apocalyptic number.

It is an amenable number.

30266704 is an abundant number, since it is smaller than the sum of its proper divisors (32886372).

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

30266704 is a wasteful number, since it uses less digits than its factorization.

30266704 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 145534 (or 145528 counting only the distinct ones).

The product of its (nonzero) digits is 6048, while the sum is 28.

The square root of 30266704 is about 5501.5183358778. The cubic root of 30266704 is about 311.6413257188.

It can be divided in two parts, 3026 and 6704, that added together give a triangular number (9730 = T₁₃₉).

The spelling of 30266704 in words is "thirty million, two hundred sixty-six thousand, seven hundred four".