1072651002 has 8 divisors (see below), whose sum is σ = 2145302016. Its totient is φ = 357550332.

The previous prime is 1072651001. The next prime is 1072651009. The reversal of 1072651002 is 2001562701.

It is a sphenic number, since it is the product of 3 distinct primes.

1072651002 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (1072651001) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 89387578 + ... + 89387589.

It is an arithmetic number, because the mean of its divisors is an integer number (268162752).

Almost surely, 2^1072651002 is an apocalyptic number.

1072651002 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

1072651002 is a wasteful number, since it uses less digits than its factorization.

1072651002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 178775172.

The product of its (nonzero) digits is 840, while the sum is 24.

The square root of 1072651002 is about 32751.3511477008. The cubic root of 1072651002 is about 1023.6531195323.

The spelling of 1072651002 in words is "one billion, seventy-two million, six hundred fifty-one thousand, two".