1046454667 has 4 divisors (see below), whose sum is σ = 1091952720. Its totient is φ = 1000956616.

The previous prime is 1046454653. The next prime is 1046454707. The reversal of 1046454667 is 7664546401.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 7664546401 = 19 ⋅403397179.

It is a cyclic number.

It is not a de Polignac number, because 1046454667 - 2²⁷ = 912236939 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1046464667) 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, 22748992 + ... + 22749037.

It is an arithmetic number, because the mean of its divisors is an integer number (272988180).

Almost surely, 2^1046454667 is an apocalyptic number.

1046454667 is a deficient number, since it is larger than the sum of its proper divisors (45498053).

1046454667 is an equidigital number, since it uses as much as digits as its factorization.

1046454667 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45498052.

The product of its (nonzero) digits is 483840, while the sum is 43.

The square root of 1046454667 is about 32348.9515595174. The cubic root of 1046454667 is about 1015.2511101871.

The spelling of 1046454667 in words is "one billion, forty-six million, four hundred fifty-four thousand, six hundred sixty-seven".