42246612 has 36 divisors (see below), whose sum is σ = 106995616. Its totient is φ = 14055120.

The previous prime is 42246571. The next prime is 42246619. The reversal of 42246612 is 21664224.

42246612 is a `hidden beast` number, since 4 + 2 + 2 + 46 + 612 = 666.

It is a tau number, because it is divible by the number of its divisors (36).

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42246619) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 28473 + ... + 29919.

Almost surely, 2^42246612 is an apocalyptic number.

It is an amenable number.

42246612 is an abundant number, since it is smaller than the sum of its proper divisors (64749004).

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

42246612 is a wasteful number, since it uses less digits than its factorization.

42246612 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2268 (or 2263 counting only the distinct ones).

The product of its digits is 4608, while the sum is 27.

The square root of 42246612 is about 6499.7393793905. The cubic root of 42246612 is about 348.2816784027.

The spelling of 42246612 in words is "forty-two million, two hundred forty-six thousand, six hundred twelve".