42446896 has 20 divisors (see below), whose sum is σ = 82341952. Its totient is φ = 21197376.

The previous prime is 42446879. The next prime is 42446897. The reversal of 42446896 is 69864424.

It is a super-3 number, since 3×42446896³ (a number of 24 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (42446897) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 24226 + ... + 25918.

Almost surely, 2^42446896 is an apocalyptic number.

It is an amenable number.

42446896 is a deficient number, since it is larger than the sum of its proper divisors (39895056).

42446896 is a wasteful number, since it uses less digits than its factorization.

42446896 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3268 (or 3262 counting only the distinct ones).

The product of its digits is 331776, while the sum is 43.

The square root of 42446896 is about 6515.1282412551. The cubic root of 42446896 is about 348.8311923259.

The spelling of 42446896 in words is "forty-two million, four hundred forty-six thousand, eight hundred ninety-six".