42607107 has 16 divisors (see below), whose sum is σ = 63989280. Its totient is φ = 28014336.

The previous prime is 42607099. The next prime is 42607121. The reversal of 42607107 is 70170624.

42607107 is a `hidden beast` number, since 42 + 607 + 10 + 7 = 666.

It is not a de Polignac number, because 42607107 - 2³ = 42607099 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (42607127) 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, 8838 + ... + 12779.

It is an arithmetic number, because the mean of its divisors is an integer number (3999330).

Almost surely, 2^42607107 is an apocalyptic number.

42607107 is a deficient number, since it is larger than the sum of its proper divisors (21382173).

42607107 is a wasteful number, since it uses less digits than its factorization.

42607107 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21699 (or 21693 counting only the distinct ones).

The product of its (nonzero) digits is 2352, while the sum is 27.

The square root of 42607107 is about 6527.4119680008. The cubic root of 42607107 is about 349.2695159251.

The spelling of 42607107 in words is "forty-two million, six hundred seven thousand, one hundred seven".