2097150 has 96 divisors (see below), whose sum is σ = 5999616. Its totient is φ = 480000.

The previous prime is 2097143. The next prime is 2097169. The reversal of 2097150 is 517902.

It is a Curzon number.

It is a nialpdrome in base 2 and base 8.

It is a self number, because there is not a number n which added to its sum of digits gives 2097150.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 51130 + ... + 51170.

It is an arithmetic number, because the mean of its divisors is an integer number (62496).

2^2097150 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2097150, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2999808).

2097150 is an abundant number, since it is smaller than the sum of its proper divisors (3902466).

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

2097150 is a wasteful number, since it uses less digits than its factorization.

2097150 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 98 (or 93 counting only the distinct ones).

The product of its (nonzero) digits is 630, while the sum is 24.

The square root of 2097150 is about 1448.1539973359. The cubic root of 2097150 is about 127.9999593099. Note that the first 4 decimals are identical.

The spelling of 2097150 in words is "two million, ninety-seven thousand, one hundred fifty".