1062432251 has 2 divisors, whose sum is σ = 1062432252. Its totient is φ = 1062432250.

The previous prime is 1062432209. The next prime is 1062432269. The reversal of 1062432251 is 1522342601.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1062432251 is a prime.

It is a super-2 number, since 2×1062432251² = 2257524575929854002, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1062432251.

It is not a weakly prime, because it can be changed into another prime (1062432451) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 531216125 + 531216126.

It is an arithmetic number, because the mean of its divisors is an integer number (531216126).

Almost surely, 2^1062432251 is an apocalyptic number.

1062432251 is a deficient number, since it is larger than the sum of its proper divisors (1).

1062432251 is an equidigital number, since it uses as much as digits as its factorization.

1062432251 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2880, while the sum is 26.

The square root of 1062432251 is about 32594.9727872259. The cubic root of 1062432251 is about 1020.3920865437.

Adding to 1062432251 its reverse (1522342601), we get a palindrome (2584774852).

It can be divided in two parts, 10624 and 32251, that added together give a cube (42875 = 35³).

The spelling of 1062432251 in words is "one billion, sixty-two million, four hundred thirty-two thousand, two hundred fifty-one".