2074072 has 96 divisors (see below), whose sum is σ = 5458320. Its totient is φ = 725760.

The previous prime is 2074057. The next prime is 2074081. The reversal of 2074072 is 2704702.

It is a super-2 number, since 2×2074072² = 8603549322368, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 56038 + ... + 56074.

2^2074072 is an apocalyptic number.

2074072 is a gapful number since it is divisible by the number (22) 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 2074072, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2729160).

2074072 is an abundant number, since it is smaller than the sum of its proper divisors (3384248).

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

2074072 is a wasteful number, since it uses less digits than its factorization.

2074072 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 81 (or 70 counting only the distinct ones).

The product of its (nonzero) digits is 784, while the sum is 22.

The square root of 2074072 is about 1440.1638795637. The cubic root of 2074072 is about 127.5287030086.

Adding to 2074072 its reverse (2704702), we get a palindrome (4778774).

The spelling of 2074072 in words is "two million, seventy-four thousand, seventy-two".