2432537 has 2 divisors, whose sum is σ = 2432538. Its totient is φ = 2432536.

The previous prime is 2432533. The next prime is 2432543. The reversal of 2432537 is 7352342.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2157961 + 274576 = 1469^2 + 524^2 .

It is a cyclic number.

It is not a de Polignac number, because 2432537 - 2² = 2432533 is a prime.

It is not a weakly prime, because it can be changed into another prime (2432533) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1216268 + 1216269.

It is an arithmetic number, because the mean of its divisors is an integer number (1216269).

2^2432537 is an apocalyptic number.

It is an amenable number.

2432537 is a deficient number, since it is larger than the sum of its proper divisors (1).

2432537 is an equidigital number, since it uses as much as digits as its factorization.

2432537 is an evil number, because the sum of its binary digits is even.

The product of its digits is 5040, while the sum is 26.

The square root of 2432537 is about 1559.6592576585. The cubic root of 2432537 is about 134.4889134646.

Adding to 2432537 its reverse (7352342), we get a palindrome (9784879).

The spelling of 2432537 in words is "two million, four hundred thirty-two thousand, five hundred thirty-seven".