2093740 has 48 divisors (see below), whose sum is σ = 4967424. Its totient is φ = 734400.

The previous prime is 2093701. The next prime is 2093761. The reversal of 2093740 is 473902.

It is a Smith number, since the sum of its digits (25) coincides with the sum of the digits of its prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6667 + ... + 6973.

It is an arithmetic number, because the mean of its divisors is an integer number (103488).

2^2093740 is an apocalyptic number.

2093740 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2093740, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2483712).

2093740 is an abundant number, since it is smaller than the sum of its proper divisors (2873684).

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

2093740 is a wasteful number, since it uses less digits than its factorization.

2093740 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 358 (or 356 counting only the distinct ones).

The product of its (nonzero) digits is 1512, while the sum is 25.

The square root of 2093740 is about 1446.9761573709. The cubic root of 2093740 is about 127.9305450016.

The spelling of 2093740 in words is "two million, ninety-three thousand, seven hundred forty".