1060399972 has 6 divisors (see below), whose sum is σ = 1855699958. Its totient is φ = 530199984.

The previous prime is 1060399969. The next prime is 1060399997. The reversal of 1060399972 is 2799930601.

It can be written as a sum of positive squares in only one way, i.e., 1051315776 + 9084196 = 32424^2 + 3014^2 .

It is a super-2 number, since 2×1060399972² = 2248896201235201568, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 132549993 + ... + 132550000.

Almost surely, 2^1060399972 is an apocalyptic number.

It is an amenable number.

1060399972 is a deficient number, since it is larger than the sum of its proper divisors (795299986).

1060399972 is a wasteful number, since it uses less digits than its factorization.

1060399972 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 265099997 (or 265099995 counting only the distinct ones).

The product of its (nonzero) digits is 183708, while the sum is 46.

The square root of 1060399972 is about 32563.7831340279. The cubic root of 1060399972 is about 1019.7410505029.

The spelling of 1060399972 in words is "one billion, sixty million, three hundred ninety-nine thousand, nine hundred seventy-two".