42615160 has 32 divisors (see below), whose sum is σ = 109582560. Its totient is φ = 14610816.

The previous prime is 42615143. The next prime is 42615161. The reversal of 42615160 is 6151624.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42615161) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 75819 + ... + 76378.

It is an arithmetic number, because the mean of its divisors is an integer number (3424455).

Almost surely, 2^42615160 is an apocalyptic number.

42615160 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

42615160 is an abundant number, since it is smaller than the sum of its proper divisors (66967400).

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

42615160 is a wasteful number, since it uses less digits than its factorization.

42615160 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 152215 (or 152211 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 25.

The square root of 42615160 is about 6528.0287989561. The cubic root of 42615160 is about 349.2915192200.

Adding to 42615160 its reverse (6151624), we get a palindrome (48766784).

The spelling of 42615160 in words is "forty-two million, six hundred fifteen thousand, one hundred sixty".