1072672002 has 24 divisors (see below), whose sum is σ = 2327159484. Its totient is φ = 357090144.

The previous prime is 1072671991. The next prime is 1072672021. The reversal of 1072672002 is 2002762701.

It can be written as a sum of positive squares in 2 ways, for example, as 899460081 + 173211921 = 29991^2 + 13161^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 24633 + ... + 52460.

Almost surely, 2^1072672002 is an apocalyptic number.

1072672002 is an abundant number, since it is smaller than the sum of its proper divisors (1254487482).

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

1072672002 is a wasteful number, since it uses less digits than its factorization.

1072672002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 77874 (or 77871 counting only the distinct ones).

The product of its (nonzero) digits is 2352, while the sum is 27.

The square root of 1072672002 is about 32751.6717435920. The cubic root of 1072672002 is about 1023.6597997340.

It can be divided in two parts, 10726 and 72002, that added together give a palindrome (82728).

The spelling of 1072672002 in words is "one billion, seventy-two million, six hundred seventy-two thousand, two".