1000015010 has 16 divisors (see below), whose sum is σ = 1843930872. Its totient is φ = 390249600.

The previous prime is 1000014997. The next prime is 1000015031. The reversal of 1000015010 is 105100001.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 635090401 + 364924609 = 25201^2 + 19103^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1219121 + ... + 1219940.

Almost surely, 2^1000015010 is an apocalyptic number.

1000015010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1000015010 is a deficient number, since it is larger than the sum of its proper divisors (843915862).

1000015010 is a wasteful number, since it uses less digits than its factorization.

1000015010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2439109.

The product of its (nonzero) digits is 5, while the sum is 8.

The square root of 1000015010 is about 31623.0139297316. The cubic root of 1000015010 is about 1000.0050033083.

Adding to 1000015010 its reverse (105100001), we get a palindrome (1105115011).

The spelling of 1000015010 in words is "one billion, fifteen thousand, ten".