1046454672 has 40 divisors (see below), whose sum is σ = 2704719744. Its totient is φ = 348640384.

The previous prime is 1046454653. The next prime is 1046454707. The reversal of 1046454672 is 2764546401.

It is a self number, because there is not a number n which added to its sum of digits gives 1046454672.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 117778 + ... + 126350.

Almost surely, 2^1046454672 is an apocalyptic number.

1046454672 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1046454672 is an abundant number, since it is smaller than the sum of its proper divisors (1658265072).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1046454672 is a wasteful number, since it uses less digits than its factorization.

1046454672 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11127 (or 11121 counting only the distinct ones).

The product of its (nonzero) digits is 161280, while the sum is 39.

The square root of 1046454672 is about 32348.9516367996. The cubic root of 1046454672 is about 1015.2511118041.

The spelling of 1046454672 in words is "one billion, forty-six million, four hundred fifty-four thousand, six hundred seventy-two".