207241630 has 16 divisors (see below), whose sum is σ = 379358640. Its totient is φ = 81491392.

The previous prime is 207241589. The next prime is 207241631. The reversal of 207241630 is 36142702.

It is a junction number, because it is equal to n+sod(n) for n = 207241595 and 207241604.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (207241631) 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 7 ways as a sum of consecutive naturals, for example, 175039 + ... + 176218.

It is an arithmetic number, because the mean of its divisors is an integer number (23709915).

Almost surely, 2^207241630 is an apocalyptic number.

207241630 is a deficient number, since it is larger than the sum of its proper divisors (172117010).

207241630 is a wasteful number, since it uses less digits than its factorization.

207241630 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 351323.

The product of its (nonzero) digits is 2016, while the sum is 25.

The square root of 207241630 is about 14395.8893438370. The cubic root of 207241630 is about 591.7782508143.

The spelling of 207241630 in words is "two hundred seven million, two hundred forty-one thousand, six hundred thirty".