630072415 has 32 divisors (see below), whose sum is σ = 900034560. Its totient is φ = 414288000.

The previous prime is 630072413. The next prime is 630072431. The reversal of 630072415 is 514270036.

630072415 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 630072415 - 2¹ = 630072413 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (630072413) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 151210 + ... + 155320.

It is an arithmetic number, because the mean of its divisors is an integer number (28126080).

Almost surely, 2^630072415 is an apocalyptic number.

630072415 is a deficient number, since it is larger than the sum of its proper divisors (269962145).

630072415 is a wasteful number, since it uses less digits than its factorization.

630072415 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4303.

The product of its (nonzero) digits is 5040, while the sum is 28.

The square root of 630072415 is about 25101.2432959007. The cubic root of 630072415 is about 857.2947328034.

The spelling of 630072415 in words is "six hundred thirty million, seventy-two thousand, four hundred fifteen".