207631342 has 8 divisors (see below), whose sum is σ = 313510032. Its totient is φ = 103128000.

The previous prime is 207631331. The next prime is 207631343. The reversal of 207631342 is 243136702.

207631342 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×207631342² = 86221548361441928, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 207631342.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (207631343) 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, 343459 + ... + 344062.

It is an arithmetic number, because the mean of its divisors is an integer number (39188754).

Almost surely, 2^207631342 is an apocalyptic number.

207631342 is a deficient number, since it is larger than the sum of its proper divisors (105878690).

207631342 is a wasteful number, since it uses less digits than its factorization.

207631342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 687674.

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

The square root of 207631342 is about 14409.4185170672. The cubic root of 207631342 is about 592.1489592742.

The spelling of 207631342 in words is "two hundred seven million, six hundred thirty-one thousand, three hundred forty-two".