42614240 has 48 divisors (see below), whose sum is σ = 106605072. Its totient is φ = 16041984.

The previous prime is 42614233. The next prime is 42614249. The reversal of 42614240 is 4241624.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42614249) 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, 5114 + ... + 10553.

It is an arithmetic number, because the mean of its divisors is an integer number (2220939).

Almost surely, 2^42614240 is an apocalyptic number.

42614240 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

42614240 is an abundant number, since it is smaller than the sum of its proper divisors (63990832).

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

42614240 is a wasteful number, since it uses less digits than its factorization.

42614240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15699 (or 15691 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 23.

The square root of 42614240 is about 6527.9583332004. The cubic root of 42614240 is about 349.2890056348.

Adding to 42614240 its reverse (4241624), we get a palindrome (46855864).

The spelling of 42614240 in words is "forty-two million, six hundred fourteen thousand, two hundred forty".