2651792 has 80 divisors (see below), whose sum is σ = 6457920. Its totient is φ = 1036800.

The previous prime is 2651791. The next prime is 2651807. The reversal of 2651792 is 2971562.

It is a super-2 number, since 2×2651792² = 14064001622528, which contains 22 as substring.

It is an Ulam number.

It is not an unprimeable number, because it can be changed into a prime (2651791) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 43442 + ... + 43502.

It is an arithmetic number, because the mean of its divisors is an integer number (80724).

2^2651792 is an apocalyptic number.

2651792 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 2651792, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3228960).

2651792 is an abundant number, since it is smaller than the sum of its proper divisors (3806128).

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

2651792 is a wasteful number, since it uses less digits than its factorization.

2651792 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 112 (or 106 counting only the distinct ones).

The product of its digits is 7560, while the sum is 32.

The square root of 2651792 is about 1628.4323750159. The cubic root of 2651792 is about 138.4139360264.

It can be divided in two parts, 2651 and 792, that added together give a palindrome (3443).

The spelling of 2651792 in words is "two million, six hundred fifty-one thousand, seven hundred ninety-two".