1051740028 has 12 divisors (see below), whose sum is σ = 1841443240. Its totient is φ = 525613392.

The previous prime is 1051739989. The next prime is 1051740047. The reversal of 1051740028 is 8200471501.

It is a super-2 number, since 2×1051740028² = 2212314172994881568, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1051739978 and 1051740005.

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 54783 + ... + 71446.

Almost surely, 2^1051740028 is an apocalyptic number.

It is an amenable number.

1051740028 is a deficient number, since it is larger than the sum of its proper divisors (789703212).

1051740028 is a wasteful number, since it uses less digits than its factorization.

1051740028 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 128316 (or 128314 counting only the distinct ones).

The product of its (nonzero) digits is 2240, while the sum is 28.

The square root of 1051740028 is about 32430.5415927641. The cubic root of 1051740028 is about 1016.9574939846.

The spelling of 1051740028 in words is "one billion, fifty-one million, seven hundred forty thousand, twenty-eight".