2381302 has 36 divisors (see below), whose sum is σ = 4631364. Its totient is φ = 908040.

The previous prime is 2381287. The next prime is 2381303. The reversal of 2381302 is 2031832.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 2381302.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2381303) by changing a digit.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 50643 + ... + 50689.

It is an arithmetic number, because the mean of its divisors is an integer number (128649).

2^2381302 is an apocalyptic number.

2381302 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

2381302 is a deficient number, since it is larger than the sum of its proper divisors (2250062).

2381302 is a wasteful number, since it uses less digits than its factorization.

2381302 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 121 (or 67 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 19.

The square root of 2381302 is about 1543.1467849819. The cubic root of 2381302 is about 133.5379871044.

It can be divided in two parts, 238 and 1302, that added together give a triangular number (1540 = T₅₅).

The spelling of 2381302 in words is "two million, three hundred eighty-one thousand, three hundred two".