2104377 has 16 divisors (see below), whose sum is σ = 3134208. Its totient is φ = 1244880.

The previous prime is 2104363. The next prime is 2104381. The reversal of 2104377 is 7734012.

It is not a de Polignac number, because 2104377 - 2⁶ = 2104313 is a prime.

It is an Ulam number.

2104377 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (2104337) 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, 678 + ... + 2160.

It is an arithmetic number, because the mean of its divisors is an integer number (195888).

2^2104377 is an apocalyptic number.

It is an amenable number.

2104377 is a deficient number, since it is larger than the sum of its proper divisors (1029831).

2104377 is a wasteful number, since it uses less digits than its factorization.

2104377 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1540.

The product of its (nonzero) digits is 1176, while the sum is 24.

The square root of 2104377 is about 1450.6470969881. The cubic root of 2104377 is about 128.1468245194.

Adding to 2104377 its reverse (7734012), we get a palindrome (9838389).

The spelling of 2104377 in words is "two million, one hundred four thousand, three hundred seventy-seven".