2069307 has 20 divisors (see below), whose sum is σ = 3150840. Its totient is φ = 1353024.

The previous prime is 2069267. The next prime is 2069329. The reversal of 2069307 is 7039602.

It is not a de Polignac number, because 2069307 - 2⁸ = 2069051 is a prime.

It is a hoax number, since the sum of its digits (27) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (27).

2069307 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (2069377) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 4563 + ... + 4995.

It is an arithmetic number, because the mean of its divisors is an integer number (157542).

2^2069307 is an apocalyptic number.

2069307 is a gapful number since it is divisible by the number (27) formed by its first and last digit.

2069307 is a deficient number, since it is larger than the sum of its proper divisors (1081533).

2069307 is an equidigital number, since it uses as much as digits as its factorization.

2069307 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 504 (or 495 counting only the distinct ones).

The product of its (nonzero) digits is 2268, while the sum is 27.

The square root of 2069307 is about 1438.5086026854. The cubic root of 2069307 is about 127.4309660891.

The spelling of 2069307 in words is "two million, sixty-nine thousand, three hundred seven".