42898104 has 24 divisors (see below), whose sum is σ = 116182560. Its totient is φ = 14299344.

The previous prime is 42898103. The next prime is 42898117. The reversal of 42898104 is 40189824.

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

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42898103) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 297832 + ... + 297975.

It is an arithmetic number, because the mean of its divisors is an integer number (4840940).

Almost surely, 2^42898104 is an apocalyptic number.

It is an amenable number.

42898104 is an abundant number, since it is smaller than the sum of its proper divisors (73284456).

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

42898104 is a wasteful number, since it uses less digits than its factorization.

42898104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 595819 (or 595812 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 36.

The square root of 42898104 is about 6549.6644188844. The cubic root of 42898104 is about 350.0628567381.

The spelling of 42898104 in words is "forty-two million, eight hundred ninety-eight thousand, one hundred four".