107229642 has 64 divisors (see below), whose sum is σ = 246395520. Its totient is φ = 30818304.

The previous prime is 107229631. The next prime is 107229677. The reversal of 107229642 is 246922701.

It is a super-2 number, since 2×107229642² = 22996392246896328, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 255709 + ... + 256127.

It is an arithmetic number, because the mean of its divisors is an integer number (3849930).

Almost surely, 2^107229642 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 107229642, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (123197760).

107229642 is an abundant number, since it is smaller than the sum of its proper divisors (139165878).

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

107229642 is a wasteful number, since it uses less digits than its factorization.

107229642 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 647.

The product of its (nonzero) digits is 12096, while the sum is 33.

The square root of 107229642 is about 10355.1746484548. The cubic root of 107229642 is about 475.0853283458.

The spelling of 107229642 in words is "one hundred seven million, two hundred twenty-nine thousand, six hundred forty-two".