2378262 has 8 divisors (see below), whose sum is σ = 4756536. Its totient is φ = 792752.

The previous prime is 2378237. The next prime is 2378263. The reversal of 2378262 is 2628732.

It is a sphenic number, since it is the product of 3 distinct primes.

2378262 is an admirable number.

It is a super-2 number, since 2×2378262² = 11312260281288, which contains 22 as substring.

It is a d-powerful number, because it can be written as 2¹⁴ + 3⁴ + 7⁴ + 8² + 2¹⁸ + 6² + 2²¹ .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2378263) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 198183 + ... + 198194.

It is an arithmetic number, because the mean of its divisors is an integer number (594567).

2^2378262 is an apocalyptic number.

2378262 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

2378262 is a wasteful number, since it uses less digits than its factorization.

2378262 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 396382.

The product of its digits is 8064, while the sum is 30.

The square root of 2378262 is about 1542.1614701451. The cubic root of 2378262 is about 133.4811374828.

The spelling of 2378262 in words is "two million, three hundred seventy-eight thousand, two hundred sixty-two".