42231096 has 24 divisors (see below), whose sum is σ = 114376080. Its totient is φ = 14077008.

The previous prime is 42231073. The next prime is 42231103. The reversal of 42231096 is 69013224.

It is a tau number, because it is divible by the number of its divisors (24).

It is a super-2 number, since 2×42231096² = 3566930938722432, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 293200 + ... + 293343.

It is an arithmetic number, because the mean of its divisors is an integer number (4765670).

Almost surely, 2^42231096 is an apocalyptic number.

It is an amenable number.

42231096 is an abundant number, since it is smaller than the sum of its proper divisors (72144984).

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

42231096 is a wasteful number, since it uses less digits than its factorization.

42231096 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 586555 (or 586548 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 27.

The square root of 42231096 is about 6498.5456834587. The cubic root of 42231096 is about 348.2390351392.

The spelling of 42231096 in words is "forty-two million, two hundred thirty-one thousand, ninety-six".