42296880 has 40 divisors (see below), whose sum is σ = 131121072. Its totient is φ = 11279104.

The previous prime is 42296873. The next prime is 42296921. The reversal of 42296880 is 8869224.

It is a tau number, because it is divible by the number of its divisors (40).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 87879 + ... + 88358.

Almost surely, 2^42296880 is an apocalyptic number.

42296880 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

42296880 is an abundant number, since it is smaller than the sum of its proper divisors (88824192).

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

42296880 is a wasteful number, since it uses less digits than its factorization.

42296880 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 176253 (or 176247 counting only the distinct ones).

The product of its (nonzero) digits is 55296, while the sum is 39.

The square root of 42296880 is about 6503.6051540665. The cubic root of 42296880 is about 348.4197603562.

The spelling of 42296880 in words is "forty-two million, two hundred ninety-six thousand, eight hundred eighty".