2150610 has 128 divisors (see below), whose sum is σ = 6912000. Its totient is φ = 423360.

The previous prime is 2150597. The next prime is 2150639. The reversal of 2150610 is 160512.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a self number, because there is not a number n which added to its sum of digits gives 2150610.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 113181 + ... + 113199.

It is an arithmetic number, because the mean of its divisors is an integer number (54000).

2^2150610 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2150610, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3456000).

2150610 is an abundant number, since it is smaller than the sum of its proper divisors (4761390).

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

2150610 is a wasteful number, since it uses less digits than its factorization.

2150610 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 61 (or 47 counting only the distinct ones).

The product of its (nonzero) digits is 60, while the sum is 15.

The square root of 2150610 is about 1466.4958233831. The cubic root of 2150610 is about 129.0784931823.

The spelling of 2150610 in words is "two million, one hundred fifty thousand, six hundred ten".