10257407 has 2 divisors, whose sum is σ = 10257408. Its totient is φ = 10257406.

The previous prime is 10257391. The next prime is 10257437. The reversal of 10257407 is 70475201.

It is a weak prime.

It is an emirp because it is prime and its reverse (70475201) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 10257407 - 2⁴ = 10257391 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10257437) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5128703 + 5128704.

It is an arithmetic number, because the mean of its divisors is an integer number (5128704).

Almost surely, 2^10257407 is an apocalyptic number.

10257407 is a deficient number, since it is larger than the sum of its proper divisors (1).

10257407 is an equidigital number, since it uses as much as digits as its factorization.

10257407 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1960, while the sum is 26.

The square root of 10257407 is about 3202.7186888642. The cubic root of 10257407 is about 217.2763862008.

The spelling of 10257407 in words is "ten million, two hundred fifty-seven thousand, four hundred seven".