10251947 has 2 divisors, whose sum is σ = 10251948. Its totient is φ = 10251946.

The previous prime is 10251937. The next prime is 10251953. The reversal of 10251947 is 74915201.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 10251947 - 2⁸ = 10251691 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (10251907) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5125973 + 5125974.

It is an arithmetic number, because the mean of its divisors is an integer number (5125974).

Almost surely, 2^10251947 is an apocalyptic number.

10251947 is a deficient number, since it is larger than the sum of its proper divisors (1).

10251947 is an equidigital number, since it uses as much as digits as its factorization.

10251947 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2520, while the sum is 29.

The square root of 10251947 is about 3201.8661745926. The cubic root of 10251947 is about 217.2378274103.

It can be divided in two parts, 1025194 and 7, that added together give a palindrome (1025201).

The spelling of 10251947 in words is "ten million, two hundred fifty-one thousand, nine hundred forty-seven".