107732146 has 8 divisors (see below), whose sum is σ = 164647404. Its totient is φ = 52849680.

The previous prime is 107732137. The next prime is 107732153. The reversal of 107732146 is 641237701.

It can be written as a sum of positive squares in 2 ways, for example, as 106894921 + 837225 = 10339^2 + 915^2 .

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, 508065 + ... + 508276.

Almost surely, 2^107732146 is an apocalyptic number.

107732146 is a deficient number, since it is larger than the sum of its proper divisors (56915258).

107732146 is a wasteful number, since it uses less digits than its factorization.

107732146 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1016396.

The product of its (nonzero) digits is 7056, while the sum is 31.

The square root of 107732146 is about 10379.4097134664. The cubic root of 107732146 is about 475.8262936306.

Adding to 107732146 its reverse (641237701), we get a palindrome (748969847).

The spelling of 107732146 in words is "one hundred seven million, seven hundred thirty-two thousand, one hundred forty-six".