2093478 has 16 divisors (see below), whose sum is σ = 4202496. Its totient is φ = 695240.

The previous prime is 2093467. The next prime is 2093489. The reversal of 2093478 is 8743902.

It is an interprime number because it is at equal distance from previous prime (2093467) and next prime (2093489).

It is a congruent number.

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, 1843 + ... + 2753.

It is an arithmetic number, because the mean of its divisors is an integer number (262656).

2^2093478 is an apocalyptic number.

2093478 is an abundant number, since it is smaller than the sum of its proper divisors (2109018).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2093478 is a wasteful number, since it uses less digits than its factorization.

2093478 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1299.

The product of its (nonzero) digits is 12096, while the sum is 33.

The square root of 2093478 is about 1446.8856209113. The cubic root of 2093478 is about 127.9252085859.

It can be divided in two parts, 20934 and 78, that added together give a palindrome (21012).

The spelling of 2093478 in words is "two million, ninety-three thousand, four hundred seventy-eight".