10478257 has 2 divisors, whose sum is σ = 10478258. Its totient is φ = 10478256.

The previous prime is 10478207. The next prime is 10478263. The reversal of 10478257 is 75287401.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 10471696 + 6561 = 3236^2 + 81^2 .

It is a cyclic number.

It is not a de Polignac number, because 10478257 - 2¹⁵ = 10445489 is a prime.

It is not a weakly prime, because it can be changed into another prime (10478207) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5239128 + 5239129.

It is an arithmetic number, because the mean of its divisors is an integer number (5239129).

Almost surely, 2^10478257 is an apocalyptic number.

It is an amenable number.

10478257 is a deficient number, since it is larger than the sum of its proper divisors (1).

10478257 is an equidigital number, since it uses as much as digits as its factorization.

10478257 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 15680, while the sum is 34.

The square root of 10478257 is about 3237.0135928043. The cubic root of 10478257 is about 218.8247035197.

The spelling of 10478257 in words is "ten million, four hundred seventy-eight thousand, two hundred fifty-seven".