2153150 has 12 divisors (see below), whose sum is σ = 4004952. Its totient is φ = 861240.

The previous prime is 2153149. The next prime is 2153159. The reversal of 2153150 is 513512.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2153159) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 21482 + ... + 21581.

It is an arithmetic number, because the mean of its divisors is an integer number (333746).

2^2153150 is an apocalyptic number.

2153150 is a deficient number, since it is larger than the sum of its proper divisors (1851802).

2153150 is a wasteful number, since it uses less digits than its factorization.

2153150 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43075 (or 43070 counting only the distinct ones).

The product of its (nonzero) digits is 150, while the sum is 17.

The square root of 2153150 is about 1467.3615777987. The cubic root of 2153150 is about 129.1292896824.

Adding to 2153150 its reverse (513512), we get a palindrome (2666662).

The spelling of 2153150 in words is "two million, one hundred fifty-three thousand, one hundred fifty".