2432387 has 2 divisors, whose sum is σ = 2432388. Its totient is φ = 2432386.

The previous prime is 2432371. The next prime is 2432429. The reversal of 2432387 is 7832342.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2432387 - 2⁴ = 2432371 is a prime.

It is a Chen prime.

It is a d-powerful number, because it can be written as 2¹¹ + 4⁹ + 3² + 2¹⁹ + 3¹³ + 8⁵ + 7⁵ .

It is not a weakly prime, because it can be changed into another prime (2432357) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1216193 + 1216194.

It is an arithmetic number, because the mean of its divisors is an integer number (1216194).

2^2432387 is an apocalyptic number.

2432387 is a deficient number, since it is larger than the sum of its proper divisors (1).

2432387 is an equidigital number, since it uses as much as digits as its factorization.

2432387 is an evil number, because the sum of its binary digits is even.

The product of its digits is 8064, while the sum is 29.

The square root of 2432387 is about 1559.6111694907. The cubic root of 2432387 is about 134.4861490322.

The spelling of 2432387 in words is "two million, four hundred thirty-two thousand, three hundred eighty-seven".