61088208 has 80 divisors (see below), whose sum is σ = 171078336. Its totient is φ = 18708480.

The previous prime is 61088201. The next prime is 61088231. The reversal of 61088208 is 80288016.

It is a hoax number, since the sum of its digits (33) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (61088201) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 34218 + ... + 35958.

Almost surely, 2^61088208 is an apocalyptic number.

61088208 is a gapful number since it is divisible by the number (68) 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 61088208, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (85539168).

61088208 is an abundant number, since it is smaller than the sum of its proper divisors (109990128).

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

61088208 is a wasteful number, since it uses less digits than its factorization.

61088208 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1812 (or 1806 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 33.

The square root of 61088208 is about 7815.8945745193. The cubic root of 61088208 is about 393.8393703916.

The spelling of 61088208 in words is "sixty-one million, eighty-eight thousand, two hundred eight".