252437467 has 2 divisors, whose sum is σ = 252437468. Its totient is φ = 252437466.

The previous prime is 252437461. The next prime is 252437473. The reversal of 252437467 is 764734252.

It is a happy number.

It is a balanced prime because it is at equal distance from previous prime (252437461) and next prime (252437473).

It is a cyclic number.

It is not a de Polignac number, because 252437467 - 2²³ = 244048859 is a prime.

It is not a weakly prime, because it can be changed into another prime (252437461) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 126218733 + 126218734.

It is an arithmetic number, because the mean of its divisors is an integer number (126218734).

Almost surely, 2^252437467 is an apocalyptic number.

252437467 is a deficient number, since it is larger than the sum of its proper divisors (1).

252437467 is an equidigital number, since it uses as much as digits as its factorization.

252437467 is an evil number, because the sum of its binary digits is even.

The product of its digits is 282240, while the sum is 40.

The square root of 252437467 is about 15888.2808069344. The cubic root of 252437467 is about 632.0012509656.

The spelling of 252437467 in words is "two hundred fifty-two million, four hundred thirty-seven thousand, four hundred sixty-seven".