42098076 has 24 divisors (see below), whose sum is σ = 109143440. Its totient is φ = 14032656.

The previous prime is 42098051. The next prime is 42098083. The reversal of 42098076 is 67089024.

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

It is a self number, because there is not a number n which added to its sum of digits gives 42098076.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 194791 + ... + 195006.

Almost surely, 2^42098076 is an apocalyptic number.

It is an amenable number.

42098076 is an abundant number, since it is smaller than the sum of its proper divisors (67045364).

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

42098076 is a wasteful number, since it uses less digits than its factorization.

42098076 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 389810 (or 389802 counting only the distinct ones).

The product of its (nonzero) digits is 24192, while the sum is 36.

The square root of 42098076 is about 6488.3030138858. The cubic root of 42098076 is about 347.8730214500.

The spelling of 42098076 in words is "forty-two million, ninety-eight thousand, seventy-six".