7801482 has 16 divisors (see below), whose sum is σ = 16803360. Its totient is φ = 2400432.

The previous prime is 7801471. The next prime is 7801489. The reversal of 7801482 is 2841087.

It is not an unprimeable number, because it can be changed into a prime (7801489) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 49932 + ... + 50087.

It is an arithmetic number, because the mean of its divisors is an integer number (1050210).

Almost surely, 2^7801482 is an apocalyptic number.

7801482 is an abundant number, since it is smaller than the sum of its proper divisors (9001878).

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

7801482 is a wasteful number, since it uses less digits than its factorization.

7801482 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 100037.

The product of its (nonzero) digits is 3584, while the sum is 30.

The square root of 7801482 is about 2793.1133167131. The cubic root of 7801482 is about 198.3318076917.

It can be divided in two parts, 780 and 1482, that multiplied together give a triangular number (1155960 = T₁₅₂₀).

The spelling of 7801482 in words is "seven million, eight hundred one thousand, four hundred eighty-two".