42905160 has 64 divisors (see below), whose sum is σ = 143020800. Its totient is φ = 11441088.

The previous prime is 42905141. The next prime is 42905171. The reversal of 42905160 is 6150924.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 18784 + ... + 20943.

It is an arithmetic number, because the mean of its divisors is an integer number (2234700).

Almost surely, 2^42905160 is an apocalyptic number.

42905160 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

42905160 is an abundant number, since it is smaller than the sum of its proper divisors (100115640).

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

42905160 is a wasteful number, since it uses less digits than its factorization.

42905160 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39747 (or 39737 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 27.

The square root of 42905160 is about 6550.2030502878. The cubic root of 42905160 is about 350.0820487914.

The spelling of 42905160 in words is "forty-two million, nine hundred five thousand, one hundred sixty".