61093000 has 64 divisors (see below), whose sum is σ = 144144000. Its totient is φ = 24235200.

The previous prime is 61092989. The next prime is 61093007. The reversal of 61093000 is 39016.

It is not an unprimeable number, because it can be changed into a prime (61093007) 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, 198847 + ... + 199153.

It is an arithmetic number, because the mean of its divisors is an integer number (2252250).

Almost surely, 2^61093000 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 61093000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (72072000).

61093000 is an abundant number, since it is smaller than the sum of its proper divisors (83051000).

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

61093000 is a wasteful number, since it uses less digits than its factorization.

61093000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 527 (or 513 counting only the distinct ones).

The product of its (nonzero) digits is 162, while the sum is 19.

The square root of 61093000 is about 7816.2011233079. The cubic root of 61093000 is about 393.8496682269.

The spelling of 61093000 in words is "sixty-one million, ninety-three thousand".