30061376 has 28 divisors (see below), whose sum is σ = 59931300. Its totient is φ = 14960640.

The previous prime is 30061331. The next prime is 30061379. The reversal of 30061376 is 67316003.

It can be written as a sum of positive squares in 2 ways, for example, as 23425600 + 6635776 = 4840^2 + 2576^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30061379) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14450 + ... + 16398.

Almost surely, 2^30061376 is an apocalyptic number.

It is an amenable number.

30061376 is a deficient number, since it is larger than the sum of its proper divisors (29869924).

30061376 is a wasteful number, since it uses less digits than its factorization.

30061376 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2202 (or 2192 counting only the distinct ones).

The product of its (nonzero) digits is 2268, while the sum is 26.

The square root of 30061376 is about 5482.8255489300. The cubic root of 30061376 is about 310.9350057004.

Adding to 30061376 its reverse (67316003), we get a palindrome (97377379).

The spelling of 30061376 in words is "thirty million, sixty-one thousand, three hundred seventy-six".