1051704612 has 144 divisors (see below), whose sum is σ = 3139299072. Its totient is φ = 290626560.

The previous prime is 1051704583. The next prime is 1051704623. The reversal of 1051704612 is 2164071501.

It is a happy number.

It is a super-2 number, since 2×1051704612² = 2212165181804141088, which contains 22 as substring.

It is an unprimeable number.

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 47 ways as a sum of consecutive naturals, for example, 1415113 + ... + 1415855.

It is an arithmetic number, because the mean of its divisors is an integer number (21800688).

Almost surely, 2^1051704612 is an apocalyptic number.

1051704612 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1051704612, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1569649536).

1051704612 is an abundant number, since it is smaller than the sum of its proper divisors (2087594460).

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

1051704612 is a wasteful number, since it uses less digits than its factorization.

1051704612 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 938 (or 933 counting only the distinct ones).

The product of its (nonzero) digits is 1680, while the sum is 27.

The square root of 1051704612 is about 32429.9955596667. The cubic root of 1051704612 is about 1016.9460789423.

The spelling of 1051704612 in words is "one billion, fifty-one million, seven hundred four thousand, six hundred twelve".