1046811654 has 32 divisors (see below), whose sum is σ = 2658570240. Its totient is φ = 299088936.

The previous prime is 1046811653. The next prime is 1046811721. The reversal of 1046811654 is 4561186401.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1046811653) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1384294 + ... + 1385049.

It is an arithmetic number, because the mean of its divisors is an integer number (83080320).

Almost surely, 2^1046811654 is an apocalyptic number.

1046811654 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

1046811654 is an abundant number, since it is smaller than the sum of its proper divisors (1611758586).

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

1046811654 is a wasteful number, since it uses less digits than its factorization.

1046811654 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2769361 (or 2769355 counting only the distinct ones).

The product of its (nonzero) digits is 23040, while the sum is 36.

The square root of 1046811654 is about 32354.4688412590. The cubic root of 1046811654 is about 1015.3665444734.

It can be divided in two parts, 10468 and 11654, that added together give a palindrome (22122).

The spelling of 1046811654 in words is "one billion, forty-six million, eight hundred eleven thousand, six hundred fifty-four".