2104738 has 16 divisors (see below), whose sum is σ = 3255840. Its totient is φ = 1020096.

The previous prime is 2104727. The next prime is 2104741. The reversal of 2104738 is 8374012.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15073 + ... + 15211.

It is an arithmetic number, because the mean of its divisors is an integer number (203490).

2^2104738 is an apocalyptic number.

2104738 is a deficient number, since it is larger than the sum of its proper divisors (1151102).

2104738 is a wasteful number, since it uses less digits than its factorization.

2104738 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 321.

The product of its (nonzero) digits is 1344, while the sum is 25.

The square root of 2104738 is about 1450.7715188823. The cubic root of 2104738 is about 128.1541518438.

The spelling of 2104738 in words is "two million, one hundred four thousand, seven hundred thirty-eight".