42698496 has 72 divisors (see below), whose sum is σ = 115894800. Its totient is φ = 13950976.

The previous prime is 42698471. The next prime is 42698561. The reversal of 42698496 is 69489624.

It is a Harshad number since it is a multiple of its sum of digits (48).

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, 40180 + ... + 41228.

It is an arithmetic number, because the mean of its divisors is an integer number (1609650).

Almost surely, 2^42698496 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 42698496, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (57947400).

42698496 is an abundant number, since it is smaller than the sum of its proper divisors (73196304).

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

42698496 is a wasteful number, since it uses less digits than its factorization.

42698496 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1121 (or 1107 counting only the distinct ones).

The product of its digits is 746496, while the sum is 48.

The square root of 42698496 is about 6534.4086189953. The cubic root of 42698496 is about 349.5190564332.

The spelling of 42698496 in words is "forty-two million, six hundred ninety-eight thousand, four hundred ninety-six".