2387269 has 2 divisors, whose sum is σ = 2387270. Its totient is φ = 2387268.

The previous prime is 2387249. The next prime is 2387291. The reversal of 2387269 is 9627832.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1595169 + 792100 = 1263^2 + 890^2 .

It is a cyclic number.

It is not a de Polignac number, because 2387269 - 2⁵ = 2387237 is a prime.

It is a super-2 number, since 2×2387269² = 11398106556722, which contains 22 as substring.

It is a d-powerful number, because it can be written as 2¹⁵ + 3¹¹ + 8⁵ + 7² + 2²¹ + 6⁶ + 9³ .

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2387249) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1193634 + 1193635.

It is an arithmetic number, because the mean of its divisors is an integer number (1193635).

2^2387269 is an apocalyptic number.

It is an amenable number.

2387269 is a deficient number, since it is larger than the sum of its proper divisors (1).

2387269 is an equidigital number, since it uses as much as digits as its factorization.

2387269 is an evil number, because the sum of its binary digits is even.

The product of its digits is 36288, while the sum is 37.

The square root of 2387269 is about 1545.0789623835. The cubic root of 2387269 is about 133.6494326558.

The spelling of 2387269 in words is "two million, three hundred eighty-seven thousand, two hundred sixty-nine".