2438802 has 32 divisors (see below), whose sum is σ = 5707200. Its totient is φ = 769824.

The previous prime is 2438791. The next prime is 2438819. The reversal of 2438802 is 2088342.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is an Ulam number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 163 + ... + 2214.

It is an arithmetic number, because the mean of its divisors is an integer number (178350).

2^2438802 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2438802, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2853600).

2438802 is an abundant number, since it is smaller than the sum of its proper divisors (3268398).

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

2438802 is a wasteful number, since it uses less digits than its factorization.

2438802 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2407 (or 2401 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 27.

The square root of 2438802 is about 1561.6664176449. Note that the first 3 decimals coincide. The cubic root of 2438802 is about 134.6042732346.

It can be divided in two parts, 2438 and 802, that added together give a triangular number (3240 = T₈₀).

The spelling of 2438802 in words is "two million, four hundred thirty-eight thousand, eight hundred two".