61238598 has 16 divisors (see below), whose sum is σ = 123602160. Its totient is φ = 20225376.

The previous prime is 61238591. The next prime is 61238599. The reversal of 61238598 is 89583216.

It is a super-3 number, since 3×61238598³ (a number of 24 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (61238591) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 46165 + ... + 47472.

It is an arithmetic number, because the mean of its divisors is an integer number (7725135).

Almost surely, 2^61238598 is an apocalyptic number.

61238598 is an abundant number, since it is smaller than the sum of its proper divisors (62363562).

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

61238598 is a wasteful number, since it uses less digits than its factorization.

61238598 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 93751.

The product of its digits is 103680, while the sum is 42.

The square root of 61238598 is about 7825.5094402857. The cubic root of 61238598 is about 394.1622966786.

The spelling of 61238598 in words is "sixty-one million, two hundred thirty-eight thousand, five hundred ninety-eight".