1046654620 has 24 divisors (see below), whose sum is σ = 2397791088. Its totient is φ = 380601600.

The previous prime is 1046654611. The next prime is 1046654621. The reversal of 1046654620 is 264566401.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1046654621) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2378541 + ... + 2378980.

It is an arithmetic number, because the mean of its divisors is an integer number (99907962).

Almost surely, 2^1046654620 is an apocalyptic number.

1046654620 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1046654620 is an abundant number, since it is smaller than the sum of its proper divisors (1351136468).

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

1046654620 is a wasteful number, since it uses less digits than its factorization.

1046654620 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4757541 (or 4757539 counting only the distinct ones).

The product of its (nonzero) digits is 34560, while the sum is 34.

The square root of 1046654620 is about 32352.0419757393. The cubic root of 1046654620 is about 1015.3157696458.

The spelling of 1046654620 in words is "one billion, forty-six million, six hundred fifty-four thousand, six hundred twenty".