1046454647 has 16 divisors (see below), whose sum is σ = 1239416640. Its totient is φ = 864471552.

The previous prime is 1046454641. The next prime is 1046454653. The reversal of 1046454647 is 7464546401.

It is an interprime number because it is at equal distance from previous prime (1046454641) and next prime (1046454653).

It is not a de Polignac number, because 1046454647 - 2¹⁰ = 1046453623 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1046454641) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 116033 + ... + 124725.

It is an arithmetic number, because the mean of its divisors is an integer number (77463540).

Almost surely, 2^1046454647 is an apocalyptic number.

1046454647 is a deficient number, since it is larger than the sum of its proper divisors (192961993).

1046454647 is an equidigital number, since it uses as much as digits as its factorization.

1046454647 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9322.

The product of its (nonzero) digits is 322560, while the sum is 41.

The square root of 1046454647 is about 32348.9512503883. The cubic root of 1046454647 is about 1015.2511037193.

The spelling of 1046454647 in words is "one billion, forty-six million, four hundred fifty-four thousand, six hundred forty-seven".