107078946 has 32 divisors (see below), whose sum is σ = 242773440. Its totient is φ = 31212864.

The previous prime is 107078941. The next prime is 107078957. The reversal of 107078946 is 649870701.

It is a super-2 number, since 2×107078946² = 22931801352941832, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 107078898 and 107078907.

It is not an unprimeable number, because it can be changed into a prime (107078941) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 34645 + ... + 37608.

It is an arithmetic number, because the mean of its divisors is an integer number (7586670).

Almost surely, 2^107078946 is an apocalyptic number.

107078946 is an abundant number, since it is smaller than the sum of its proper divisors (135694494).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

107078946 is a wasteful number, since it uses less digits than its factorization.

107078946 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 72290.

The product of its (nonzero) digits is 84672, while the sum is 42.

The square root of 107078946 is about 10347.8957281179. The cubic root of 107078946 is about 474.8626690709.

The spelling of 107078946 in words is "one hundred seven million, seventy-eight thousand, nine hundred forty-six".