1072603372 has 36 divisors (see below), whose sum is σ = 2008430424. Its totient is φ = 499457920.

The previous prime is 1072603361. The next prime is 1072603387. The reversal of 1072603372 is 2733062701.

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, 3090903 + ... + 3091249.

It is an arithmetic number, because the mean of its divisors is an integer number (55789734).

Almost surely, 2^1072603372 is an apocalyptic number.

It is an amenable number.

1072603372 is a deficient number, since it is larger than the sum of its proper divisors (935827052).

1072603372 is a wasteful number, since it uses less digits than its factorization.

1072603372 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 846 (or 497 counting only the distinct ones).

The product of its (nonzero) digits is 10584, while the sum is 31.

The square root of 1072603372 is about 32750.6239940554. The cubic root of 1072603372 is about 1023.6379678754.

The spelling of 1072603372 in words is "one billion, seventy-two million, six hundred three thousand, three hundred seventy-two".