2150675 has 6 divisors (see below), whose sum is σ = 2666868. Its totient is φ = 1720520.

The previous prime is 2150671. The next prime is 2150683. The reversal of 2150675 is 5760512.

It is not a de Polignac number, because 2150675 - 2² = 2150671 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2150671) 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, 42989 + ... + 43038.

It is an arithmetic number, because the mean of its divisors is an integer number (444478).

2^2150675 is an apocalyptic number.

2150675 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

2150675 is a deficient number, since it is larger than the sum of its proper divisors (516193).

2150675 is an equidigital number, since it uses as much as digits as its factorization.

2150675 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 86037 (or 86032 counting only the distinct ones).

The product of its (nonzero) digits is 2100, while the sum is 26.

The square root of 2150675 is about 1466.5179848880. The cubic root of 2150675 is about 129.0797935913.

The spelling of 2150675 in words is "two million, one hundred fifty thousand, six hundred seventy-five".