30147364 has 12 divisors (see below), whose sum is σ = 56816284. Its totient is φ = 13914144.

The previous prime is 30147361. The next prime is 30147367. The reversal of 30147364 is 46374103.

It is an interprime number because it is at equal distance from previous prime (30147361) and next prime (30147367).

It can be written as a sum of positive squares in 2 ways, for example, as 3211264 + 26936100 = 1792^2 + 5190^2 .

It is a super-2 number, since 2×30147364² = 1817727112296992, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (30147361) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 289827 + ... + 289930.

Almost surely, 2^30147364 is an apocalyptic number.

It is an amenable number.

30147364 is a deficient number, since it is larger than the sum of its proper divisors (26668920).

30147364 is a wasteful number, since it uses less digits than its factorization.

30147364 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 579774 (or 579772 counting only the distinct ones).

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

The square root of 30147364 is about 5490.6615266286. The cubic root of 30147364 is about 311.2311911560.

It can be divided in two parts, 3014736 and 4, that added together give a triangular number (3014740 = T₂₄₅₅).

The spelling of 30147364 in words is "thirty million, one hundred forty-seven thousand, three hundred sixty-four".