42417080 has 16 divisors (see below), whose sum is σ = 95438520. Its totient is φ = 16966816.

The previous prime is 42417043. The next prime is 42417103. The reversal of 42417080 is 8071424.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 530174 + ... + 530253.

Almost surely, 2^42417080 is an apocalyptic number.

42417080 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

42417080 is an abundant number, since it is smaller than the sum of its proper divisors (53021440).

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

42417080 is a wasteful number, since it uses less digits than its factorization.

42417080 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1060438 (or 1060434 counting only the distinct ones).

The product of its (nonzero) digits is 1792, while the sum is 26.

The square root of 42417080 is about 6512.8396264609. The cubic root of 42417080 is about 348.7494966227.

The spelling of 42417080 in words is "forty-two million, four hundred seventeen thousand, eighty".