42612107 has 8 divisors (see below), whose sum is σ = 44209200. Its totient is φ = 41023584.

The previous prime is 42612103. The next prime is 42612109. The reversal of 42612107 is 70121624.

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

It is a cyclic number.

It is not a de Polignac number, because 42612107 - 2² = 42612103 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (42612103) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9053 + ... + 12929.

It is an arithmetic number, because the mean of its divisors is an integer number (5526150).

Almost surely, 2^42612107 is an apocalyptic number.

42612107 is a deficient number, since it is larger than the sum of its proper divisors (1597093).

42612107 is a wasteful number, since it uses less digits than its factorization.

42612107 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4285.

The product of its (nonzero) digits is 672, while the sum is 23.

The square root of 42612107 is about 6527.7949569514. The cubic root of 42612107 is about 349.2831778029.

The spelling of 42612107 in words is "forty-two million, six hundred twelve thousand, one hundred seven".