2437429 has 2 divisors, whose sum is σ = 2437430. Its totient is φ = 2437428.

The previous prime is 2437427. The next prime is 2437441. The reversal of 2437429 is 9247342.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1954404 + 483025 = 1398^2 + 695^2 .

It is a cyclic number.

It is not a de Polignac number, because 2437429 - 2¹ = 2437427 is a prime.

Together with 2437427, it forms a pair of twin primes.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2437429.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2437423) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1218714 + 1218715.

It is an arithmetic number, because the mean of its divisors is an integer number (1218715).

2^2437429 is an apocalyptic number.

It is an amenable number.

2437429 is a deficient number, since it is larger than the sum of its proper divisors (1).

2437429 is an equidigital number, since it uses as much as digits as its factorization.

2437429 is an evil number, because the sum of its binary digits is even.

The product of its digits is 12096, while the sum is 31.

The square root of 2437429 is about 1561.2267612362. The cubic root of 2437429 is about 134.5790085952.

The spelling of 2437429 in words is "two million, four hundred thirty-seven thousand, four hundred twenty-nine".