207480146 has 8 divisors (see below), whose sum is σ = 311300220. Its totient is φ = 103713408.

The previous prime is 207480113. The next prime is 207480199. The reversal of 207480146 is 641084702.

207480146 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 158634025 + 48846121 = 12595^2 + 6989^2 .

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1511 + ... + 20426.

Almost surely, 2^207480146 is an apocalyptic number.

207480146 is a deficient number, since it is larger than the sum of its proper divisors (103820074).

207480146 is a wasteful number, since it uses less digits than its factorization.

207480146 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26668.

The product of its (nonzero) digits is 10752, while the sum is 32.

The square root of 207480146 is about 14404.1711320020. The cubic root of 207480146 is about 592.0051911677.

The spelling of 207480146 in words is "two hundred seven million, four hundred eighty thousand, one hundred forty-six".