1046404245 has 16 divisors (see below), whose sum is σ = 1731980160. Its totient is φ = 538837824.

The previous prime is 1046404241. The next prime is 1046404267. The reversal of 1046404245 is 5424046401.

It is a happy number.

It is not a de Polignac number, because 1046404245 - 2² = 1046404241 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1046404241) 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 15 ways as a sum of consecutive naturals, for example, 1202329 + ... + 1203198.

It is an arithmetic number, because the mean of its divisors is an integer number (108248760).

Almost surely, 2^1046404245 is an apocalyptic number.

1046404245 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1046404245 is a deficient number, since it is larger than the sum of its proper divisors (685575915).

1046404245 is a wasteful number, since it uses less digits than its factorization.

1046404245 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2405564.

The product of its (nonzero) digits is 15360, while the sum is 30.

The square root of 1046404245 is about 32348.1722049330. The cubic root of 1046404245 is about 1015.2348037589.

The spelling of 1046404245 in words is "one billion, forty-six million, four hundred four thousand, two hundred forty-five".