2048742 has 12 divisors (see below), whose sum is σ = 4438980. Its totient is φ = 682908.

The previous prime is 2048723. The next prime is 2048749. The reversal of 2048742 is 2478402.

It is a super-3 number, since 3×2048742³ = 25797823487333203464, which contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2048749) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 56892 + ... + 56927.

It is an arithmetic number, because the mean of its divisors is an integer number (369915).

2^2048742 is an apocalyptic number.

2048742 is an abundant number, since it is smaller than the sum of its proper divisors (2390238).

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

2048742 is a wasteful number, since it uses less digits than its factorization.

2048742 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 113827 (or 113824 counting only the distinct ones).

The product of its (nonzero) digits is 3584, while the sum is 27.

The square root of 2048742 is about 1431.3427262539. The cubic root of 2048742 is about 127.0074189148.

The spelling of 2048742 in words is "two million, forty-eight thousand, seven hundred forty-two".