42619488 has 24 divisors (see below), whose sum is σ = 111876408. Its totient is φ = 14206464.

The previous prime is 42619481. The next prime is 42619501. The reversal of 42619488 is 88491624.

It is a tau number, because it is divible by the number of its divisors (24).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42619481) 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, 221881 + ... + 222072.

It is an arithmetic number, because the mean of its divisors is an integer number (4661517).

Almost surely, 2^42619488 is an apocalyptic number.

42619488 is a gapful number since it is divisible by the number (48) formed by its first and last digit.

It is an amenable number.

42619488 is an abundant number, since it is smaller than the sum of its proper divisors (69256920).

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

42619488 is a wasteful number, since it uses less digits than its factorization.

42619488 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 443966 (or 443958 counting only the distinct ones).

The product of its digits is 110592, while the sum is 42.

The square root of 42619488 is about 6528.3602841755. The cubic root of 42619488 is about 349.3033435138.

The spelling of 42619488 in words is "forty-two million, six hundred nineteen thousand, four hundred eighty-eight".