1072717051 has 16 divisors (see below), whose sum is σ = 1310224896. Its totient is φ = 857287296.

The previous prime is 1072717031. The next prime is 1072717073. The reversal of 1072717051 is 1507172701.

It is a cyclic number.

It is not a de Polignac number, because 1072717051 - 2²¹ = 1070619899 is a prime.

It is a super-2 number, since 2×1072717051² = 2301443743012273202, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1072717021) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 29391 + ... + 54856.

It is an arithmetic number, because the mean of its divisors is an integer number (81889056).

Almost surely, 2^1072717051 is an apocalyptic number.

1072717051 is a deficient number, since it is larger than the sum of its proper divisors (237507845).

1072717051 is a wasteful number, since it uses less digits than its factorization.

1072717051 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 84378.

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

The square root of 1072717051 is about 32752.3594722579. The cubic root of 1072717051 is about 1023.6741297450.

Adding to 1072717051 its reverse (1507172701), we get a palindrome (2579889752).

The spelling of 1072717051 in words is "one billion, seventy-two million, seven hundred seventeen thousand, fifty-one".