2151050 has 24 divisors (see below), whose sum is σ = 4365792. Its totient is φ = 782000.

The previous prime is 2151031. The next prime is 2151073. The reversal of 2151050 is 501512.

It is a super-2 number, since 2×2151050² = 9254032205000, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1406 + ... + 2505.

It is an arithmetic number, because the mean of its divisors is an integer number (181908).

2^2151050 is an apocalyptic number.

2151050 is an abundant number, since it is smaller than the sum of its proper divisors (2214742).

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

2151050 is a wasteful number, since it uses less digits than its factorization.

2151050 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3934 (or 3929 counting only the distinct ones).

The product of its (nonzero) digits is 50, while the sum is 14.

The square root of 2151050 is about 1466.6458331854. The cubic root of 2151050 is about 129.0872954391.

Adding to 2151050 its reverse (501512), we get a palindrome (2652562).

The spelling of 2151050 in words is "two million, one hundred fifty-one thousand, fifty".