1046463457 has 8 divisors (see below), whose sum is σ = 1127339136. Its totient is φ = 965641872.

The previous prime is 1046463443. The next prime is 1046463461. The reversal of 1046463457 is 7543646401.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 1046463457 - 2¹⁵ = 1046430689 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1046463557) 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 in 7 ways as a sum of consecutive naturals, for example, 32478 + ... + 56104.

It is an arithmetic number, because the mean of its divisors is an integer number (140917392).

Almost surely, 2^1046463457 is an apocalyptic number.

It is an amenable number.

1046463457 is a deficient number, since it is larger than the sum of its proper divisors (80875679).

1046463457 is a wasteful number, since it uses less digits than its factorization.

1046463457 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27047.

The product of its (nonzero) digits is 241920, while the sum is 40.

The square root of 1046463457 is about 32349.0874214405. The cubic root of 1046463457 is about 1015.2539528114.

The spelling of 1046463457 in words is "one billion, forty-six million, four hundred sixty-three thousand, four hundred fifty-seven".