1061516002 has 4 divisors (see below), whose sum is σ = 1592274006. Its totient is φ = 530758000.

The previous prime is 1061515999. The next prime is 1061516047. The reversal of 1061516002 is 2006151601.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 913187961 + 148328041 = 30219^2 + 12179^2 .

It is a super-2 number, since 2×1061516002² = 2253632445004128008, 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, 265378999 + ... + 265379002.

Almost surely, 2^1061516002 is an apocalyptic number.

1061516002 is a deficient number, since it is larger than the sum of its proper divisors (530758004).

1061516002 is an equidigital number, since it uses as much as digits as its factorization.

1061516002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 530758003.

The product of its (nonzero) digits is 360, while the sum is 22.

The square root of 1061516002 is about 32580.9146894313. The cubic root of 1061516002 is about 1020.0986710903.

Adding to 1061516002 its reverse (2006151601), we get a palindrome (3067667603).

The spelling of 1061516002 in words is "one billion, sixty-one million, five hundred sixteen thousand, two".