2012477 has 8 divisors (see below), whose sum is σ = 2223936. Its totient is φ = 1811392.

The previous prime is 2012471. The next prime is 2012519. The reversal of 2012477 is 7742102.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2012477 - 2⁸ = 2012221 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (23).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2012471) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2183 + ... + 2964.

It is an arithmetic number, because the mean of its divisors is an integer number (277992).

2^2012477 is an apocalyptic number.

It is an amenable number.

2012477 is a deficient number, since it is larger than the sum of its proper divisors (211459).

2012477 is a wasteful number, since it uses less digits than its factorization.

2012477 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5187.

The product of its (nonzero) digits is 784, while the sum is 23.

The square root of 2012477 is about 1418.6179894531. The cubic root of 2012477 is about 126.2535626221.

Adding to 2012477 its reverse (7742102), we get a palindrome (9754579).

The spelling of 2012477 in words is "two million, twelve thousand, four hundred seventy-seven".