1060631457 has 4 divisors (see below), whose sum is σ = 1414175280. Its totient is φ = 707087636.

The previous prime is 1060631443. The next prime is 1060631491. The reversal of 1060631457 is 7541360601.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 1060631457 - 2⁶ = 1060631393 is a prime.

It is a super-2 number, since 2×1060631457² = 2249878175155885698, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1060631417) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 176771907 + ... + 176771912.

It is an arithmetic number, because the mean of its divisors is an integer number (353543820).

Almost surely, 2^1060631457 is an apocalyptic number.

It is an amenable number.

1060631457 is a deficient number, since it is larger than the sum of its proper divisors (353543823).

1060631457 is an equidigital number, since it uses as much as digits as its factorization.

1060631457 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 353543822.

The product of its (nonzero) digits is 15120, while the sum is 33.

The square root of 1060631457 is about 32567.3372721812. The cubic root of 1060631457 is about 1019.8152481605.

The spelling of 1060631457 in words is "one billion, sixty million, six hundred thirty-one thousand, four hundred fifty-seven".