42174560 has 24 divisors (see below), whose sum is σ = 99637776. Its totient is φ = 16869760.

The previous prime is 42174551. The next prime is 42174563. The reversal of 42174560 is 6547124.

It is a super-2 number, since 2×42174560² = 3557387022387200, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42174563) 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, 131636 + ... + 131955.

It is an arithmetic number, because the mean of its divisors is an integer number (4151574).

Almost surely, 2^42174560 is an apocalyptic number.

42174560 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

42174560 is an abundant number, since it is smaller than the sum of its proper divisors (57463216).

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

42174560 is a wasteful number, since it uses less digits than its factorization.

42174560 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 263606 (or 263598 counting only the distinct ones).

The product of its (nonzero) digits is 6720, while the sum is 29.

The square root of 42174560 is about 6494.1943303230. The cubic root of 42174560 is about 348.0835664905.

The spelling of 42174560 in words is "forty-two million, one hundred seventy-four thousand, five hundred sixty".