1046546445 has 32 divisors (see below), whose sum is σ = 1920798720. Its totient is φ = 476642880.

The previous prime is 1046546399. The next prime is 1046546447. The reversal of 1046546445 is 5446456401.

It is not a de Polignac number, because 1046546445 - 2⁹ = 1046545933 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1046546447) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 10066 + ... + 46844.

It is an arithmetic number, because the mean of its divisors is an integer number (60024960).

Almost surely, 2^1046546445 is an apocalyptic number.

1046546445 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1046546445 is a deficient number, since it is larger than the sum of its proper divisors (874252275).

1046546445 is a wasteful number, since it uses less digits than its factorization.

1046546445 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37065.

The product of its (nonzero) digits is 230400, while the sum is 39.

The square root of 1046546445 is about 32350.3700906187. The cubic root of 1046546445 is about 1015.2807897632.

The spelling of 1046546445 in words is "one billion, forty-six million, five hundred forty-six thousand, four hundred forty-five".