42926598 has 160 divisors (see below), whose sum is σ = 120748320. Its totient is φ = 11197440.

The previous prime is 42926593. The next prime is 42926603. The reversal of 42926598 is 89562924.

It is an interprime number because it is at equal distance from previous prime (42926593) and next prime (42926603).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42926591) by changing a digit.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 393768 + ... + 393876.

It is an arithmetic number, because the mean of its divisors is an integer number (754677).

Almost surely, 2^42926598 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 42926598, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (60374160).

42926598 is an abundant number, since it is smaller than the sum of its proper divisors (77821722).

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

42926598 is a wasteful number, since it uses less digits than its factorization.

42926598 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 164 (or 155 counting only the distinct ones).

The product of its digits is 311040, while the sum is 45.

The square root of 42926598 is about 6551.8392837432. The cubic root of 42926598 is about 350.1403464361.

The spelling of 42926598 in words is "forty-two million, nine hundred twenty-six thousand, five hundred ninety-eight".