2070075 has 24 divisors (see below), whose sum is σ = 3912448. Its totient is φ = 946080.

The previous prime is 2070071. The next prime is 2070083. The reversal of 2070075 is 5700702.

It is not a de Polignac number, because 2070075 - 2² = 2070071 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2070071) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1447 + ... + 2496.

2^2070075 is an apocalyptic number.

2070075 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

2070075 is a deficient number, since it is larger than the sum of its proper divisors (1842373).

2070075 is a wasteful number, since it uses less digits than its factorization.

2070075 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3963 (or 3958 counting only the distinct ones).

The product of its (nonzero) digits is 490, while the sum is 21.

The square root of 2070075 is about 1438.7755210595. The cubic root of 2070075 is about 127.4467289954.

Adding to 2070075 its reverse (5700702), we get a palindrome (7770777).

The spelling of 2070075 in words is "two million, seventy thousand, seventy-five".