1046054820 has 24 divisors (see below), whose sum is σ = 2928953664. Its totient is φ = 278947936.

The previous prime is 1046054813. The next prime is 1046054827. The reversal of 1046054820 is 284506401.

It is an interprime number because it is at equal distance from previous prime (1046054813) and next prime (1046054827).

It is a Harshad number since it is a multiple of its sum of digits (30).

It is not an unprimeable number, because it can be changed into a prime (1046054827) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8717064 + ... + 8717183.

It is an arithmetic number, because the mean of its divisors is an integer number (122039736).

Almost surely, 2^1046054820 is an apocalyptic number.

1046054820 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1046054820 is an abundant number, since it is smaller than the sum of its proper divisors (1882898844).

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

1046054820 is a wasteful number, since it uses less digits than its factorization.

1046054820 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17434259 (or 17434257 counting only the distinct ones).

The product of its (nonzero) digits is 7680, while the sum is 30.

The square root of 1046054820 is about 32342.7707532920. The cubic root of 1046054820 is about 1015.1217856409.

The spelling of 1046054820 in words is "one billion, forty-six million, fifty-four thousand, eight hundred twenty".