1072652111 has 24 divisors (see below), whose sum is σ = 1194441216. Its totient is φ = 961868160.

The previous prime is 1072652083. The next prime is 1072652117. The reversal of 1072652111 is 1112562701.

It is not a de Polignac number, because 1072652111 - 2⁶ = 1072652047 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1072652117) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 599360 + ... + 601146.

It is an arithmetic number, because the mean of its divisors is an integer number (49768384).

Almost surely, 2^1072652111 is an apocalyptic number.

1072652111 is a deficient number, since it is larger than the sum of its proper divisors (121789105).

1072652111 is a wasteful number, since it uses less digits than its factorization.

1072652111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1919 (or 1902 counting only the distinct ones).

The product of its (nonzero) digits is 840, while the sum is 26.

The square root of 1072652111 is about 32751.3680782956. The cubic root of 1072652111 is about 1023.6534723127.

The spelling of 1072652111 in words is "one billion, seventy-two million, six hundred fifty-two thousand, one hundred eleven".