4051080 has 192 divisors, whose sum is σ = 15321600. Its totient is φ = 950400.

The previous prime is 4051067. The next prime is 4051081. The reversal of 4051080 is 801504.

It is a super-2 number, since 2×4051080² = 32822498332800, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is not an unprimeable number, because it can be changed into a prime (4051081) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 130665 + ... + 130695.

It is an arithmetic number, because the mean of its divisors is an integer number (79800).

Almost surely, 2^4051080 is an apocalyptic number.

4051080 is a gapful number since it is divisible by the number (40) 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 4051080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7660800).

4051080 is an abundant number, since it is smaller than the sum of its proper divisors (11270520).

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

4051080 is a wasteful number, since it uses less digits than its factorization.

4051080 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 73 (or 52 counting only the distinct ones).

The product of its (nonzero) digits is 160, while the sum is 18.

The square root of 4051080 is about 2012.7294900210. The cubic root of 4051080 is about 159.4129528991.

Adding to 4051080 its reverse (801504), we get a palindrome (4852584).

It can be divided in two parts, 405 and 1080, that added together give a triangular number (1485 = T₅₄).

The spelling of 4051080 in words is "four million, fifty-one thousand, eighty".