61068700 has 162 divisors, whose sum is σ = 171088008. Its totient is φ = 18849600.

The previous prime is 61068697. The next prime is 61068701. The reversal of 61068700 is 786016.

It is a super-2 number, since 2×61068700² = 7458772239380000, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (28).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (61068701) by changing a digit.

It is a polite number, since it can be written in 53 ways as a sum of consecutive naturals, for example, 592849 + ... + 592951.

Almost surely, 2^61068700 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 61068700, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (85544004).

61068700 is an abundant number, since it is smaller than the sum of its proper divisors (110019308).

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

61068700 is a wasteful number, since it uses less digits than its factorization.

61068700 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 153 (or 128 counting only the distinct ones).

The product of its (nonzero) digits is 2016, while the sum is 28.

The square root of 61068700 is about 7814.6465051210. The cubic root of 61068700 is about 393.7974428431.

The spelling of 61068700 in words is "sixty-one million, sixty-eight thousand, seven hundred".