2072499792 has 160 divisors (see below), whose sum is σ = 6082658304. Its totient is φ = 602380800.

The previous prime is 2072499773. The next prime is 2072499829. The reversal of 2072499792 is 2979942702.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2078238 + ... + 2079234.

Almost surely, 2^2072499792 is an apocalyptic number.

2072499792 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 2072499792, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3041329152).

2072499792 is an abundant number, since it is smaller than the sum of its proper divisors (4010158512).

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

2072499792 is a wasteful number, since it uses less digits than its factorization.

2072499792 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1177 (or 1171 counting only the distinct ones).

The product of its (nonzero) digits is 1143072, while the sum is 51.

The square root of 2072499792 is about 45524.7162758869. The cubic root of 2072499792 is about 1274.9647135179.

The spelling of 2072499792 in words is "two billion, seventy-two million, four hundred ninety-nine thousand, seven hundred ninety-two".