61600698 has 48 divisors (see below), whose sum is σ = 145360800. Its totient is φ = 18779040.

The previous prime is 61600657. The next prime is 61600699. The reversal of 61600698 is 89600616.

It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (61600699) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 6813 + ... + 13023.

It is an arithmetic number, because the mean of its divisors is an integer number (3028350).

Almost surely, 2^61600698 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 61600698, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (72680400).

61600698 is an abundant number, since it is smaller than the sum of its proper divisors (83760102).

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

61600698 is a wasteful number, since it uses less digits than its factorization.

61600698 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6267 (or 6264 counting only the distinct ones).

The product of its (nonzero) digits is 15552, while the sum is 36.

The square root of 61600698 is about 7848.6112147309. The cubic root of 61600698 is about 394.9376561330.

The spelling of 61600698 in words is "sixty-one million, six hundred thousand, six hundred ninety-eight".