1051771072 has 56 divisors (see below), whose sum is σ = 2355402960. Its totient is φ = 461583360.

The previous prime is 1051771051. The next prime is 1051771109. The reversal of 1051771072 is 2701771501.

It is a super-2 number, since 2×1051771072² = 2212444775792058368, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5343 + ... + 46174.

Almost surely, 2^1051771072 is an apocalyptic number.

It is an amenable number.

1051771072 is an abundant number, since it is smaller than the sum of its proper divisors (1303631888).

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

1051771072 is a wasteful number, since it uses less digits than its factorization.

1051771072 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51569 (or 51559 counting only the distinct ones).

The product of its (nonzero) digits is 3430, while the sum is 31.

The square root of 1051771072 is about 32431.0202121364. The cubic root of 1051771072 is about 1016.9674996632.

The spelling of 1051771072 in words is "one billion, fifty-one million, seven hundred seventy-one thousand, seventy-two".