2012367 has 16 divisors (see below), whose sum is σ = 3107840. Its totient is φ = 1134432.

The previous prime is 2012363. The next prime is 2012371. The reversal of 2012367 is 7632102.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (2012363) and next prime (2012371).

It is not a de Polignac number, because 2012367 - 2² = 2012363 is a prime.

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

It is an Ulam number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2012363) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1053 + ... + 2265.

It is an arithmetic number, because the mean of its divisors is an integer number (194240).

2^2012367 is an apocalyptic number.

2012367 is a deficient number, since it is larger than the sum of its proper divisors (1095473).

2012367 is a wasteful number, since it uses less digits than its factorization.

2012367 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1302.

The product of its (nonzero) digits is 504, while the sum is 21.

The square root of 2012367 is about 1418.5792187960. The cubic root of 2012367 is about 126.2512622819.

Adding to 2012367 its reverse (7632102), we get a palindrome (9644469).

The spelling of 2012367 in words is "two million, twelve thousand, three hundred sixty-seven".