42498600 has 96 divisors (see below), whose sum is σ = 132789120. Its totient is φ = 11243520.

The previous prime is 42498593. The next prime is 42498637. The reversal of 42498600 is 689424.

It is a super-2 number, since 2×42498600² = 3612262003920000, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 115617 + ... + 115983.

It is an arithmetic number, because the mean of its divisors is an integer number (1383220).

Almost surely, 2^42498600 is an apocalyptic number.

42498600 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 42498600, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (66394560).

42498600 is an abundant number, since it is smaller than the sum of its proper divisors (90290520).

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

42498600 is a wasteful number, since it uses less digits than its factorization.

42498600 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 579 (or 570 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 33.

The square root of 42498600 is about 6519.0950292199. The cubic root of 42498600 is about 348.9727704034.

The spelling of 42498600 in words is "forty-two million, four hundred ninety-eight thousand, six hundred".