7481802 has 16 divisors (see below), whose sum is σ = 15844032. Its totient is φ = 2347200.

The previous prime is 7481783. The next prime is 7481809. The reversal of 7481802 is 2081847.

It is a super-2 number, since 2×7481802² = 111954722334408, which contains 22 as substring.

It is a nialpdrome in base 14.

It is a self number, because there is not a number n which added to its sum of digits gives 7481802.

It is not an unprimeable number, because it can be changed into a prime (7481809) 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, 36574 + ... + 36777.

It is an arithmetic number, because the mean of its divisors is an integer number (990252).

Almost surely, 2^7481802 is an apocalyptic number.

7481802 is an abundant number, since it is smaller than the sum of its proper divisors (8362230).

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

7481802 is a wasteful number, since it uses less digits than its factorization.

7481802 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 73373.

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

The square root of 7481802 is about 2735.2882846238. The cubic root of 7481802 is about 195.5849365912.

The spelling of 7481802 in words is "seven million, four hundred eighty-one thousand, eight hundred two".