207146134 has 16 divisors (see below), whose sum is σ = 335104560. Its totient is φ = 95467680.

The previous prime is 207146117. The next prime is 207146141. The reversal of 207146134 is 431641702.

It is a super-2 number, since 2×207146134² = 85819041662291912, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

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, 13824 + ... + 24604.

It is an arithmetic number, because the mean of its divisors is an integer number (20944035).

Almost surely, 2^207146134 is an apocalyptic number.

207146134 is a deficient number, since it is larger than the sum of its proper divisors (127958426).

207146134 is a wasteful number, since it uses less digits than its factorization.

207146134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11535.

The product of its (nonzero) digits is 4032, while the sum is 28.

The square root of 207146134 is about 14392.5721815109. The cubic root of 207146134 is about 591.6873406076.

Adding to 207146134 its reverse (431641702), we get a palindrome (638787836).

It can be divided in two parts, 2071 and 46134, that added together give a triangular number (48205 = T₃₁₀).

The spelling of 207146134 in words is "two hundred seven million, one hundred forty-six thousand, one hundred thirty-four".