2061375 has 32 divisors (see below), whose sum is σ = 3594240. Its totient is φ = 1047200.

The previous prime is 2061361. The next prime is 2061379. The reversal of 2061375 is 5731602.

It is not a de Polignac number, because 2061375 - 2⁷ = 2061247 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2061379) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 8506 + ... + 8744.

It is an arithmetic number, because the mean of its divisors is an integer number (112320).

2^2061375 is an apocalyptic number.

2061375 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

2061375 is a deficient number, since it is larger than the sum of its proper divisors (1532865).

2061375 is a wasteful number, since it uses less digits than its factorization.

2061375 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 280 (or 270 counting only the distinct ones).

The product of its (nonzero) digits is 1260, while the sum is 24.

The square root of 2061375 is about 1435.7489334838. The cubic root of 2061375 is about 127.2679361987.

Adding to 2061375 its reverse (5731602), we get a palindrome (7792977).

The spelling of 2061375 in words is "two million, sixty-one thousand, three hundred seventy-five".