1070406457 has 2 divisors, whose sum is σ = 1070406458. Its totient is φ = 1070406456.

The previous prime is 1070406433. The next prime is 1070406461. The reversal of 1070406457 is 7546040701.

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., 898560576 + 171845881 = 29976^2 + 13109^2 .

It is a cyclic number.

It is not a de Polignac number, because 1070406457 - 2⁷ = 1070406329 is a prime.

It is a super-2 number, since 2×1070406457² = 2291539966374585698, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (1070406157) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 535203228 + 535203229.

It is an arithmetic number, because the mean of its divisors is an integer number (535203229).

Almost surely, 2^1070406457 is an apocalyptic number.

It is an amenable number.

1070406457 is a deficient number, since it is larger than the sum of its proper divisors (1).

1070406457 is an equidigital number, since it uses as much as digits as its factorization.

1070406457 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 23520, while the sum is 34.

The square root of 1070406457 is about 32717.0667542187. The cubic root of 1070406457 is about 1022.9386156320.

The spelling of 1070406457 in words is "one billion, seventy million, four hundred six thousand, four hundred fifty-seven".